Kes is a bestselling, multi award-winning author of more than 70 books for children. He eats Ideaflakes for breakfast, spreads silliness on his toast and lives in a place called Different.

Oi Frog!, Oi Dog! and Oi Cat! are a top ten bestselling series. Oi Dog! was shortlisted for the Sainsbury's Children's Book Award and the British Book Awards in 2016, amongst others.

It also won the Teach Primary New Children's Fiction Award, MadeForMums Award, Bishop's Stortford Picture Book Award and Portsmouth Picture Book Award.

Oi Cat! was the Independent Booksellers Children's Book of the Season and Oi Goat! is a World Book Day book in 2018.