Move the sliders back and forth to hear the different vehicles zooming along in this unique and exciting sound book. When you move a slider one way you'll see and hear one vehicle... and when you move it back the other way you'll see and hear another one. There are planes, trains, cars, motorbikes and buses to discover, all driven by Ailie Busby's charming animal characters.

Sam Taplin grew up in a beautiful valley in Yorkshire, where he dreamed of being a writer, and after three years reading other people's books at university he started writing his own for Usborne. He's been doing it ever since. When he's not writing about lonely rabbits or inquisitive bears, he likes doing card tricks, writing songs and playing long games of chess by the fire.