A brand-new mini OI story, especially written for World Book Day, from award-winning Kes Gray and Roald Dahl Funny Prize winner Jim Field. Dogs put on clogs,'gators dress as waiters,and ants put on pants!Frog turns stylist in this boisterous picture book, making all the animals put on their glad rags for World Book Day.

But will everyone be as fashion forward as Frog?Praise for Oi Frog!: 'An absolute treat.' - Daily Mail'Everyone will love it.' - GuardianKes Gray 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. Jim Field is a lead-driven, pencil-pushing, 25-frames-per-second Led Zeppelin fan.

He is also a hugely talented illustrator and animation director. His first picture book Cats Ahoy! won the Roald Dahl Funny Prize. Oi Frog!, Oi Dog! and Oi Cat! are a top ten bestselling series. Oi Dog! won the 2017 Laugh Out Loud Picture Book Award and 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.