By the time she hit her teens, Susie Bower had lived in 8 houses and attended 7 schools. This theme continued in her working life: she's been a teacher, a tour-guide, a typist, a workshop facilitator, a PA and a painter. She wrote and directed TV programmes for children at the BBC and Channel 4, for which she won a BAFTA Award. Along with The Invisibles, her children's books-School for Nobodies, The Three Impossibles, The Dangerous Life of Ophelia Bottom and Shoo!-are also available from Pushkin Children's. Susie lives in Devon.

This is such an original and gripping tale, full of so many twists and turns, with excitement and 'gasp out loud' revelations... A story of friendships, forgiveness and fantasy, with thrills aplenty, this is sure to be a very popular read.