The Phantom Thief - Johnson, Pete

You are in danger. The first time Alfie sees the boy, he appears as if from nowhere in the school detention room - the 'padded cell'. There's something odd about him and Alfie is definitely not pleased when he realises the boy has nicked his new jacket. But a ghost? His new friend Sarah is convinced - so convinced she is prepared to ghost ...

The Phantom Thief 1998, Yearling (imprint of Random House Children's Books), London

ISBN-13: 9780440863700

Mass-market paperback