Monty LOVES inventing But things don't always work - His walking toaster ran away And the robot went BERSERK! But then one day Monty found a book with instructions on how to create inventions very rare... read it if you dare! 'Fun, colourful and dynamic for 3+. It will brighten Halloween no end.' The Times 'This brand new picture book from the Aliens Love Underpants creators is great...This book will be enjoyed again and again.' We Love this Book 'A fabulous book combining fun, rhythmic text and bright, dynamic illustrations.' Creative Steps 'Brilliantly zany illustrations tell you the story along with the rhyming text. There's a big - and hilarious - surprise at the end. A really enjoyable book.' Parents in Touch 'A monstrous new tale…full of riotous rhyme and boy appeal.' The Bookseller 'No Aliens this Christmas, but fans can look forward to a monstrous new invention from the award-winning author and illustrator team.' The Bookseller Children's Buyer's Guide 'It's a cracking read, very grisly and very compelling.' The Bookseller Children's Buyers Guide 'The brilliant Aliens Love Underpants pair have dreamed up a big, bold thriller of a picture book...this is a guaranteed favourite.' Daily Mail