Spread 1

«Bubble, stay close!» Arina pats her pink seahorse in the pushchair. Wind flicks her hair; ropes creak, boats clunk. Bubble's curled tail peeps out like a question mark.

Plop! He tumbles dockward. Arina's brown eyes grow round. «My Bubble!» Her collar flaps. A gull giggles overhead.

Spread 2

«Kiki, help!» Bubble calls as foam licks posts. Kiki hops sideways. «Follow the golden ripple!»

His tail whirs, whirr; tummy-star glows. Thames murmurs under London Bridge. It smells of riverweed. «Little steps, bright heart!» Bubble bobs past a barge toward aquarium lamps.

Spread 3

«Welcome, Bubble!» Tully tips his green hat. Blue water folds round glass. Jellyfish float like lanterns, dim.

«A beat!» Bubble curls his tail. «Bloop-bloop, together!» Tully taps. Three steady bubbles rise. Ding! The jellyfish shine; one compass ray wakes.

Spread 4

«Share this book?» Bubble asks Pip, a stripey fish. Reef Library smells salty. Phineas knots a bookmark round his hat. His eight arms tangle.

Pip frowns. Bubble makes a bubble window. «You read here. I look there.» Swish! Both fit; a compass ray glints.

Spread 5

«My pearl is hiding!» Clack clicks by beads and buttons. A spoon wears a bead like a hat.

Bubble stacks by size. Crash! «Oops.» He tries again: by shine. «Little steps, bright heart!» Click-click—the pearl rolls into the shared chest.

Spread 6

«Hop aboard!» Miro the blue ray flaps, making water hum. Bubble rides past Shark Tunnel. Calm sharks glide like sleepy umbrellas.

«Arina needs a note.» Bubble blows a message-bubble. Pop! Kiki catches it. «No beakmail stamps?» she squawks, flying into dusk.

Spread 7

«Bubble is safe,» Kiki chirps at Arina's window. Tap-tap! A bottle gleams like a moon drop. Arina hugs it, smelling wet feathers.

Bubble's drawing points to jellyfish. «Wait, Bubble.» Her worry loosens like a shoelace. Thames shushes; Kiki sneezes, «Sea-pepper!»

Spread 8

«My bridge fell!» Arina watches blocks bonk on the nursery rug. Her city has a gap. A paintbrush rolls through like a tiny train.

A child gives paper. Arina tries tube and blocks. Flop! She flips the paper. «Little steps, bright heart!» Rustle—her bridge holds.

Spread 9

«There!» Arina points through aquarium doors. Saturday lamps glow gold. Bubble waits in Jellyfish Hall, on his smooth stone, compass bright beside the Sea Friends book.

«I found you!» Arina scoops him up. Squish! His plush nose bumps hers. Tully tips his hat. Jellyfish blink. «Your drawing helped me!» Bubble beams.

Spread 10

«Compass, up!» Arina hangs Bubble's compass beside her bed. London lights wink over the river. The room smells of soap and autumn coats.

Bubble nestles under her arm. «Little steps, bright heart!» His tail curls; compass dings. Arina yawns. Kiki's feather points toward tomorrow.

Spread 1

«Wait for me, Bubble!» Arina skipped beside the Thames, her light-blue collar fluttering. Autumn wind went whoosh through her wavy hair and tickled her little ears. Her pink plush seahorse peeked from the pushchair pocket, smiling his sewn-on smile.

A barge chug-chugged past the docks. Then bump! A wheel caught a paving crack. Bubble bounced, rolled beneath a rope, and plopped toward the dark-blue water. Arina’s tummy squeezed like a crumpled paper bag. «I’m worried! Bubble is gone!» Golden windows shivered on the river. Something pink bobbed beside the wooden posts.

Spread 2

«Plip-plop, brave little loop!» Bubble’s curled tail whirred like a tiny propeller. Kiki, a white-and-grey seagull, flapped down with a salty squeak. «The aquarium by the big wheel knows lost-toy magic,» she chirped.

The Thames whispered shush-shush around Bubble’s rosy sides. A golden compass-star blinked awake on his tummy. «Name it, then breathe bubbles.» Bubble puffed two clear bubbles and felt less wobbly. Tower Bridge lifted its blue arms ahead. «I feel scared,» Bubble admitted. Kiki nodded. «Good. Now we know what needs steering.»

Spread 3

«Turn left at the jellyfish!» Kiki called as Bubble slipped through the aquarium’s glowing water-door. Ding! Amber lamps winked above teal passages, and seaweed swayed like green ribbons drying in a breeze.

In Jellyfish Hall, Tansy Turtle tapped his green hat. «Welcome, small traveller. Our lantern-jellies have lost their glow.» Their bells drooped, pale as sleepy moonbeams. Bubble’s chest pinched. «I know that droopy feeling.» He curled his tail, then breathed a steady rhythm: «Plip... plop... plip... plop.» The jellyfish answered with soft blup-blups. One lamp began to gleam.

Spread 4

«No snatching, little fins!» called Phineas, the octopus librarian, though his eight arms were busy catching sea-leaf books. In the Reef Library, tiny fish zipped around one shiny shell bookmark, making splashy, cross faces.

Bubble floated closer. «Are you angry because you all want it?» The fish paused. Phineas polished his round spectacles. «A fine question, with no ink splashes.» Bubble suggested turns: one fish held the bookmark while another chose a book. Rustle-rustle went the pages. Soon they giggled over a tale about a whale who hated getting wet. Bubble’s compass lit a second ray.

Spread 5

«My treasure has made a mountain!» groaned Crumble Crab on Coral Boulevard. Beads, buttons, spoons, shiny lids, and one surprisingly bossy teacup spilled around him. Clatter-clink! Somewhere beneath lay a pearl for the shared chest.

Crumble’s claws trembled. «I feel cross. Nothing fits anywhere!» Bubble nodded. «Name it, then breathe bubbles.» Together they sorted: round, sparkly, useful, and “perhaps not three old socks.” Under a coral-orange button, the pearl winked. Crumble returned it, and Bubble’s third compass ray glowed. Beyond the tunnel, a blue ray waved one broad fin.

Spread 6

«Tickets are smiles or sensible questions,» announced Bluebell Ray, the sea taxi, with a flap-flap of her velvet wings. Bubble climbed aboard. Above Shark Tunnel, calm shadows cruised like long, quiet clouds. «Do sharks read?» Bubble asked.

«Only menus,» Bluebell replied. At Penguin Harbour, Pip the penguin postman tucked Bubble’s note inside a clear bubble. Pop! It rose toward London night. «Tell Arina I’m safe by the jellyfish,» Bubble asked. The bubble smelled faintly of salt and peppermint shells. His compass hummed warm against his tummy. But would Arina hear its tiny knock?

Spread 7

«Bubble!» Arina sat up beneath her soft quilt. Tap-tap-tap came at her window. Kiki balanced on the sill, holding a little bottle in her beak. Inside, a clear bubble curled around Bubble’s message.

«He’s safe!» Arina breathed, but a worried lump still sat behind her ribs. The bottle glass felt cool in her hands. «I miss him, and I’m glad. Both things.» Kiki gave a feathery nod. «Feelings can share a nest.» Outside, the city whispered hiss-hum below silver clouds. Arina drew Bubble’s pink loop-tail on paper, then slept while the drawn compass star seemed to twinkle.

Spread 8

«That block was mine!» Arina cried at nursery when a bridge piece vanished from her little London city. Knock! Her tower toppled onto the rug. Wooden buses rolled under tables like escaping beetles. Arina’s cheeks burned.

She wanted to grab every block. Instead, she pressed her hands together. «Name it, then breathe bubbles.» In... out... went her breath. «I’m angry, and I miss Bubble,» she told the children. «I need a bridge piece.» A child offered one, but it was too short. Arina blinked at it. Then she had an idea that made the whole city wait.

Spread 9

«Two short pieces make a bendy bridge!» Arina announced. Click-clack! The children joined blocks into arches, and their city crossed the rug in three bright leaps. Her angry heat cooled into busy pride.

On Saturday, the aquarium doors opened with a hush. Beside the familiar curved jellyfish tank, Bubble waited on his smooth stone island, his compass and Code of Sea Friends beside him. «Plip-plop, brave little loop!» he cheered. Arina hugged him close. «I was worried. I told someone.» Jellyfish glowed above them, lanterns floating in blue dusk. Bubble’s compass gave one last, secret wink.

Spread 10

«Let’s hang it here,» Arina decided that evening. Clink! Bubble’s golden compass rested beside her bed, catching the London moonlight. Curtains rustled, and the room smelled of soap, warm blankets, and the apple slices she had eaten after supper.

Bubble tucked his curled tail beneath his chin. «Name it, then breathe bubbles.» Arina tried the words softly, then smiled at the useful little space inside her chest. «Tomorrow I might feel something new.» Outside, the Thames murmured beyond the roofs. The compass star shimmered like a pocket-sized window, and somewhere far below, a jellyfish bell went plip.

Spread 1

«Bubble—catch!» Arina lunged from her pushchair, but her pink plush seahorse bounced across the dock planks. Clack-clack! His curled tail slipped beneath a rope and toward the dark blue Thames. Autumn wind tugged Arina’s wavy hair and nipped her ears.

«My brave explorer hates puddles,» she groaned, though Bubble was already bobbing past a wooden post. Golden windows trembled on the water like coins in soup. A white-and-grey seagull swooped low, squawking, «That seahorse has a timetable!» Bubble’s tummy-star gave one tiny, worried glimmer.

Spread 2

«This way, pink passenger!» Kiki skimmed beside Bubble as the Thames carried him gently from the docks. Glug-glug, whispered the river around his plush fins. Tower Bridge lifted in the distance, blue against the copper evening.

Bubble’s curled tail whirred like a teaspoon in cocoa. «I need Arina,» he squeaked. Kiki tapped his nose with her beak. «Rivers bend; loved things return.» Bubble breathed in river-cold air, then out. «Curl, pause, try again.» Ahead, the London Eye shone, and an aquarium window winked beneath it.

Spread 3

«Mind the kelp tickles!» Bubble tumbled through a moonlit inlet and into the aquarium’s curved glass passage. Plip-plop! Deep teal water pressed softly around him, smelling of salt and warm stone. His golden tummy-star brightened.

A turtle in a green hat paddled up, carrying a shell badge and a book titled Code of Sea Friends. «I’m Tallow,» he said. «Three compass rays light through helpful work.» In Jellyfish Hall, pale lantern-jellies flickered sadly above a smooth stone island. «Their glow needs a steady bubble rhythm.» Bubble gulped, then nodded.

Spread 4

«Puff… puff… pause.» Bubble blew bubbles at the jellyfish, but his first rhythm raced ahead—pop!—and the lanterns dimmed. «I made bubble porridge,» he muttered. Tallow only tipped his green hat. «Listen before you lead.»

Bubble watched their slow pulse: shimmer, hush, shimmer. He tried again, curling his tail between breaths. Plip… plip… plip. The jellyfish warmed to amber, and one compass ray blinked alive. From the Reef Library came a papery swish and a complaint: «Nobody saves a page for anybody!» Bubble swam toward the sound.

Spread 5

«There’s room if we make room,» Bubble called inside the Reef Library. Coral shelves curled like sleeping dragons, and sea-leaf books rustled, shush-shush. Phineas, the gentle octopus librarian, balanced six spectacles and eight bookmarks.

Little fish grabbed for the same atlas, tearing its kelp ribbon. Bubble first tried to pass it around quickly; splash! Everyone bumped noses. He slowed, set a reading rhythm, and shared the pages by turns. «Curl, pause, try again.» The fish giggled, Phineas stamped a shell seal, and Bubble’s second compass ray glowed. A distant clatter rang from Coral Boulevard.

Spread 6

«Do not touch the majestic pile!» snapped Crumble the crab, guarding beads, buttons, spoons, and a rubber boot no larger than his claw. Clink-clatter! Coral Boulevard smelled of peppery seaweed and sugared kelp. «My pearl has vanished inside it.»

Bubble poked once; the heap avalanched over Crumble’s sideways feet. «Excellent. I am now a decorated sandwich.» Bubble hid a laugh, then sorted with Crumble: round things, shiny things, things nobody needed. Under a blue button lay the pearl. Crumble returned it to the shared chest. The third ray flashed, and a blue ray taxi dipped its wing.

Spread 7

«Hop aboard the Flapjack Express!» boomed the friendly blue ray, whose wide back felt like cool velvet. Whoosh! Bubble rode past the Shark Tunnel, where calm shadows drifted overhead like kites under glass. He missed Arina so sharply his tummy-star tingled.

At Penguin Harbour, postmen slid messages into clear bubbles. Bubble pressed a note into one: «Safe at Jellyfish Hall. Waiting.» Kiki seized it in her beak. «Express gull service—payment accepted in crumbs!» Bubble had no crumbs, so Kiki accepted a polite bow and flew toward Arina’s window.

Spread 8

«No, that bridge keeps falling!» Arina cried at nursery, where children built a wooden London across a wide rug. Thunk! Her block arch toppled for the third time, scattering little buses. She folded her arms. The playroom smelled of crayons and apple slices.

Then she remembered Kiki’s dream-bottle, glowing on her pillow: Bubble was safe, waiting by jellyfish. Arina set two wide blocks first, then a flat one across. «Curl, pause, try again.» She breathed, rebuilt, and added a railing. The bridge held—but the last blue block rolled beneath the shelf.

Spread 9

«I’ll get it with you,» Arina told the others, flattening herself beside the shelf. Scrape-scrape! Her fingers missed the block twice. She fetched a long ruler, nudged gently, and caught it before it bumped the paint pots. Their bridge gained its final piece.

On Saturday, Arina followed her family into the aquarium beside the London Eye. Past glowing coral doors and the Shark Tunnel she hurried, listening for plip-plop. In Jellyfish Hall, on the smooth stone island, Bubble waited with his compass and tiny book. «You came!» His star shone all three rays, and Arina hugged him close.

Spread 10

«Look what learned to shine!» Arina hung Bubble’s little compass beside her bed. Ding! It turned once, reflecting warm gold across her curtains. Outside, London night hummed; rain ticked the sill like tiny fish knocking.

Bubble rested in her arms, his pink tail neatly curled. «Curl, pause, try again.» Arina whispered it too, remembering the bridge, the pearl, and each patient plip. «Tomorrow, we could draw an aquarium map.» Bubble’s dark eyes seemed to wink. «Splish-splendid. Leave space for the places we haven’t tried yet.»

Spread 1

«Look, Bubble—Tower Bridge has two hats!» Arina leaned from her pushchair, her dark-blond waves lifting in the autumn breeze. Her pink plush seahorse peeped from her lap, curled tail tucked neatly beneath him.

Rope creak-creak, gulls cried, and the Thames nudged the dock posts with a dark-blue slap. Warm evening windows shone across the water like coins someone had forgotten to spend. Arina touched Bubble’s golden tummy-star. «Don’t jump in. You cannot swim. You are stuffed.»

A gust pinched her collar. Bubble slid, bounced once on the paving stones—boing!—and tipped between two wooden posts. «Bubble!» Arina called, while the river opened its whispering mouth below.

Spread 2

«Catch your curls!» cried Kiki, a white-and-grey seagull, swooping after Bubble. Her wings made a brisk fuff-fuff above the Thames. Bubble struck the water with a tiny plop, then blinked his large dark eyes.

His curled tail whirred like a pocket propeller. A compass-star warmed on his tummy, gold beneath the river’s ink. «Oh, crumbs in a clam shell,» Bubble murmured, smiling despite himself. «Small fins, steady friends.» Two clear bubbles bobbed at his ears, empty as polished glass.

The Thames hummed beneath him: «Eastward, little traveller. The aquarium keeps a light on.» A barge groaned past London Bridge, smelling of wet rope and old iron. Bubble turned toward the distant wheel of London Eye lights—and a shadow in a green hat.

Spread 3

«Brake your tail, young whirlpool!» called the turtle in the green hat. He paddled from beneath the aquarium steps, his shell ticking softly against a stone. «I am Tiber Quill, keeper of the Code of Sea Friends.»

Bubble arrived at the glowing doors with a polite bump. Bonk. «I meant that as a greeting,» he said, smoothing his rounded crest. Inside, Jellyfish Hall curved around them in teal glass. Amber lamps floated in the water; the jellyfish drifted like pale lanterns that had forgotten their songs.

«Their glow has gone wobbly,» Tiber said. «Can you lend them a rhythm?» Bubble watched their dim bells tremble. He did not know how to fix a hall full of moonlight, but he knew how to wait. «Show me the first beat,» he said.

Spread 4

Bubble tapped his tail against the smooth stone island: tick, tick, swoosh. The jellyfish answered with a slow pulse. «Not faster,» he told them. «Together.» Their blue light gathered, first a shy button, then a soft tide across the curved tank.

Tiber’s compass flashed one golden ray. «A good beginning,» he nodded. «Now the Reef Library needs a listener.» Coral shelves rose there like frozen fireworks, carrying sea-leaf books that rustled shh-shh in the current.

Phineas, the octopus librarian, juggled six reading ribbons and frowned with all eight arms. Tiny fish argued over one atlas. «Mine!» squeaked one. Bubble tucked his tail close. «What if the book gets two readers and no bent corners?» Phineas inked a delighted little squiggle. «An uncommonly sensible proposal. Can you make it work?»

Spread 5

«We’ll take turns finding things,» Bubble suggested, pointing to the atlas. One fish chose bridges, another chose shipwrecks, and Phineas marked each page with ribbons that smelled faintly of minty kelp. Flip-flip went the leaves; the quarrel loosened like a knot in wet string.

Tiber’s second compass ray shone. Then a clang-clatter rolled along Coral Boulevard. Crumble, a small red crab, sat beside a mountainous heap of buttons, beads, spoons, and one suspiciously shiny sock clasp. «My pearl has vanished!» he wailed. «Everything I own is essential!»

Bubble eyed the pile. «Even the sock?» Crumble hugged it. «Especially the sock. It has ambitions.» Bubble smiled. «Small fins, steady friends.» He pointed toward the shared treasure chest. «Let’s sort what you need first. Will you try?»

Spread 6

«Need, keep; maybe, chest; nonsense, admire once,» Bubble proposed. Crumble clicked his claws, dubious but willing. Beads chimed, buttons skittered, and a silver teaspoon tried to hide beneath a coral shelf. «Caught you, soup paddle!» Crumble puffed.

At last, beneath three blue buttons, the pearl rolled free—plip! It glowed like a small held breath. Crumble carried it to the treasure chest, then paused. «Could it stay here? Others might need its light.» Bubble’s compass lit its third ray, bright enough to gild their faces.

A broad blue ray glided up, wearing a ribbon of bubbles across his back. «Taxi service,» he announced. «No crumbs, no excessive humming.» Bubble climbed aboard. «I hum only when terrified of being lost.» «Then hum softly,» the ray replied, and swept toward Penguin Harbour, where bubble-post waited.

Spread 7

«One message, no splashing punctuation,» ordered a penguin postman, stamping a bubble with his flipper: plop! Bubble pressed his nose to the glassy sphere. «Arina, I’m safe by the jellyfish. I found a compass and three good reasons to come home.»

Kiki caught the message above the aquarium roof. Her wings beat flap-flap through a mist that tasted of rain. Below, Millennium Bridge shone in the dark, a silver staple holding the banks together. Bubble watched her shrink into the London evening.

«You miss her,» the blue ray observed, gentler now. Bubble curled his tail around the compass. «Yes. Missing is like having a window open in your middle.» The ray turned toward Jellyfish Hall. «Windows are for seeing through,» he said. «Perhaps she will see you tonight.»

Spread 8

«Bubble?» Arina whispered from her bed. Kiki had tapped—tap-tap—at the rain-flecked window, leaving a tiny bottle on the sill. Inside, the message bubble flickered, then sagged as though sleep had pulled its plug.

Arina cupped it in both hands. «Don’t go blank. Please.» The nursery city she had built that afternoon came back to her: blocks hoarded by one child, a bridge collapsing because nobody held the middle. She had offered her long blue block, and together they made a crossing. Her chest tightened, then steadied.

She breathed a slow rhythm onto the bottle: in, out; in, out. «Small fins, steady friends.» Plip! The words cleared: SAFE. JELLYFISH. WAITING. Arina smiled through the ache. Saturday suddenly felt close enough to touch—and morning had already begun to rustle.

Spread 9

«There!» Arina ran through the aquarium doors on Saturday, her light-blue polo bright against the deep teal rooms. Her parents followed, while her fingers brushed each curved glass wall as if asking it a question. Swish-swish went the water overhead in Shark Tunnel; calm sharks passed like quiet thoughts.

At Jellyfish Hall, the familiar smooth stone island waited beside the glowing tank. Bubble sat upon it with his compass, his little Code of Sea Friends, and three golden rays on his tummy-star. «You took your time,» he teased, though his smile wobbled.

Arina scooped him up and hugged him carefully. «London has traffic.» Bubble’s empty bubbles rose around her ears. «And you found the message.» Behind them, jellyfish pulsed their patient beat. One compass ray remained unlit. Arina looked down at it, curious.

Spread 10

«It’s for the way back,» Bubble explained as the taxi ray swooshed past the hall. Later, in Arina’s bedroom, the compass hung beside her bed, catching the London night in its small gold arms. Outside, the river made hush-hush sounds beyond the curtains.

Arina set Bubble on her pillow, then placed a wooden bridge from her nursery city beside him. «You can borrow it,» she said. «But no diving lessons indoors.» Bubble gave his gentle, crooked smile. «A wise boundary. Also, carpets contain sharks made of dust.»

The compass lit its last ray with a quiet ding. Arina touched Bubble’s curled tail. «Small fins, steady friends.» He nestled near her hand while the empty bubbles drifted upward, transparent as tomorrow. «Keep a window open,» Bubble whispered. «The tide remembers addresses.»