A hilarious counting tale filled with underwater friends and one very big TICKLE! Written by Alastair Chisholm , winner of Blackwells Children's Book of the Year, and illustrated by Alex Willmore, finalist of Oscar's Book Prize. Publisher: Hachette Children's Group Author(s): Alastair Chisholm Illustration(s): Full colour Number of pages: 32 Publication date: 2025 Dimensions: 249 x 250 x 5 Cover type: Paperback / softback Illustrator: Alex Willmore