A wickedly funny series that will appeal to all young scientists, created by Chris Mould, illustrator of A Boy Called Christmas and Tim Healey. If you like Horrid Henry, you'll love Mortimer Keene.

Mortimer Keene is full to bursting with madcap plans, and if it's trouble you're after, look no further! With laugh-out-loud illustrations, rollicking rhymes, and short chapters perfect for new readers.

Mortimer Keene has made a robot! Several, in fact. And they're all being helpful around the school. Until Robo-13 goes haywire and hacks into the Robot Control system. Soon the robots are causing complete chaos! Can Mortimer regain control over his monstrous machines?

'Hilarious!' - Guardian

This book is part of a book series called Mortimer Keene .

There are 96 pages in this book. This book was published 2015 by Hachette Children's Group .

Chris Mould is an established illustrator and has sold internationally. He is married with two children and lives in Yorkshire. Tim Healey is a freelance writer and broadcaster, and author of over 40 children's titles. He is a frequent broadcaster on BBC Radio 3 and Radio 4.