A school trip goes disastrously wrong when a visit to local caves turns into something far more sinister. Five school children find themselves trapped beneath the ground. Their best chance of escape is to stay together. Then a member of the group disappears, and their hopes of leaving start to fade. Does one of the remaining four know more than they are letting on, or is there something evil lurking in the caves? The five children find themselves in a struggle for dominance as well as survival . . .

 

There are 304 pages in this book. This book was published 2012 by Bloomsbury Publishing PLC .

Cathy MacPhail has won numerous awards, including the Royal Mail Award for Grass, and Out of the Depths has recently been shortlisted for the Scottish Book Award. Cathy's work is enormously popular with young teenagers, her trademarks being pacy and topical storylines. Cathy lives in Greenock, Scotland.