Poppy has graduated from picture books into these reassuring, well-observed, read-alone stories about the nature of friendship and a small girl's hopes and dreams

An excellent, fast-moving story, full of humour for competent readers

Jacqueline Wilson's easy, humorous style deals lightly with a serious problem. Many children who share Tim's agonies will perhaps take courage from this entertaining story

An exceptionally involving and affecting novel

Funny, page-turning and profound

Could it happen? It has happened. That's why teenagers should read this book.

Rising star: Anna Perera. Her novel highlights the teenagers sent to the camp as it tugs readers into its vivid nightmare journey.