By Helen Cresswell
By Cresswell, Helen, Helen Cresswell
By Helen Cresswell, Colin West
By Cresswell, Helen, Kavanagh, Peter, Helen Cresswell
By Helen Cresswell, John Holder
By Edward Blishen, Harriet Castor, Helen Cresswell, Anthony Horowitz, Clive King, Michael Morpugo, Christine Pullein-Thompson, Philip Pullman, Robert Westall, Diana Wynne Jones
By Helen Cresswell, Cresswell, Helen
By Helen Cresswell, Cresswell, Helen, Ross, T.