A high-energy, laugh-out-loud adventure story by much-loved actor Stephen Mangan and talented artist Anita Mangan. The last thing Jack expected when he bungee-jumped at the fairground was to go plummeting right through the ground into the weird, wonderful Rooms.... There he must face a series of puzzles and traps alongside a mysterious girl called Cally, in order for them to find their way home. Throw in a murderous polar bear, hundreds of tiny yet ferocious lions, some mind-blowing riddles, and get ready for a hilarious, helter-skelter adventure like no other!With a celebrated gift for comedy (as seen in series such as Green Wing, Episodes and I'm Alan Partridge) , Stephen's debut book is bursting with wit and humour. The story follows Jack and Cally, two children dealing with loss who must enter a series of mysterious rooms solving puzzles, riddles and trails to find their way back home. Wildly imaginative and surprising at every turn, this is also a story of friendship, overcoming fears and learning to be kind to yourself.