The Demon Headmaster by Gillian Cross

The Demon Headmaster Takes Over by Gillian Cross

The Revenge of the Demon Headmaster by Cross, Gillian

The Demon Headmaster Gillian Cross

The Revenge of the Demon Headmaster by Gillian Cross (Paperback, 2009)

The Demon Headmaster (Puffin Modern Classics) by Cross, Gillian Paperback Book

The Demon Headmaster Paperback Gillian Cross

The Demon Headmaster by Gillian Cross (OUP, 2004) Very Good. Fully described.