Oi Aardvark! Board Book

Kes Gray is the bestselling author of the OI FROG AND FRIENDS series of books that has sold over 1.5 million copies and has been adapted into a theatre show. He is a multi-award-winning author with over 70 books published. He eats Ideaflakes for breakfast, spreads silliness on his toast and loves to write books that will make children laugh out loud. He has won the Sainsbury's Children's Book Award and the Laugh Out Loud Book Award and has been shortlisted for the British Book Awards. Kes is based in Essex.

Jim Field is a lead-driven, pencil-pushing, 25-frames-per-second Led Zeppelin fan. He is also a hugely talented award-winning illustrator, character designer and animation director. He has worked on a variety of projects, from music videos and title sequences to advertising and books.

His first picture book Cats Ahoy! won the Booktrust Roald Dahl Funny Prize and was nominated for the Kate Greenaway award. He has since illustrated a string of bestselling, multi-award-winning children's books, including Oi Frog! and The Lion Inside, as well as young fiction series Rabbit and Bear, middlegrade novels by David Baddiel and his debut author-illustrator picture book Monsieur Roscoe - On Holiday, a bilingual book that introduces first French words. He grew up in Farnborough, worked in London and now lives in Paris with his wife and young daughter.