An exciting and heart-warming story -- with a gorgeous toy -- from the brilliant Helen Cooper, winner of the Kate Greenaway Medal for The Baby Who Wouldn't Go To Bed and Pumpkin Soup. It's a serious business when a rabbit gets lost. Tatty Ratty, Molly's most favourite toy, is lost again.

Molly and her mum and dad look high and low, but he's nowhere to be seen.

Where can he be? Poor Molly is beside herself with worry, but perhaps he's gone off on an exciting adventure.

What could he be doing? Might he be driving a train? Or sailing on a pirate ship? Or flying through the air?