The Rainy Sunday collection

Books for imagination, discovery and quiet creativity

Travel back to the dinosaurs, explore six ocean habitats or follow the timeless Ramayana through intricate art. Each book pairs a fascinating theme with space to colour, notice and imagine.

Dinosaur Colouring Book featuring a cheerful green dinosaur in a prehistoric jungle

Available now

Dinosaur Colouring Book

A prehistoric world waiting for colour

Meet 30 adorable baby dinosaurs and travel through prehistoric time across six wordless comic adventures. Detailed, easy-to-colour environments include visual clues for diet, habitat and adult length.

30 colouring scenes6 wordless comicsOne-sided pagesExplorer certificate

For ages 4–8. Paperback · 80 pages · 8.5 × 11 inches.

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Ocean Explorer Coloring Adventure cover with a yellow submarine and ocean animals

Available now

Ocean Explorer Coloring Adventure

Six habitats · One submarine · 30 animals

Travel from the sunny shore and coral reef to the kelp forest, open ocean, icy sea and mysterious deep. A continuing picture story and friendly submarine guide connect every habitat.

30 sea creatures6 habitatsTwo-panel storyDesign-your-own activity

For ages 10–16. Paperback · 80 pages · 8.5 × 11 inches.

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Coming soon · AdultsThe Ramayana tracing and colouring journey for adults in a Madhubani-inspired style

Coming soon · Created for adults

The Ramayana: A Madhubani-Inspired Tracing & Colouring Journey

An epic to read · An art to explore

Enter the Ramayana through fifteen detailed scenes. Read the story, trace faint outlines and bring each intricate, Madhubani-inspired illustration to life with your own colours.

15 scenesMadhubani-inspired artTrace & colourAdult creative activity

Designed specifically for adults who enjoy intricate colouring, reflective storytelling and slow, absorbing creative time.

Coming Soon

Our philosophy

A rainy day can become an adventure.

At Rainy Sunday Book Store, we create books that give children space to slow down, use their imagination and explore fascinating worlds one page at a time. We believe creative time can be simple: a table, a handful of colours and a story waiting to take shape.