Gwen Grant was born in 1940 in Worksop, Nottinghamshire, and lives there still. When she was twelve years old, she was Highly Commended in a national competition for her essay on the Cocoa Bean - she has written ever since. Her many books for children include Private - Keep Out, its sequels Knock and Wait and One Way Only; The Lily Pickle Band Book and The Revolutionary's Daughter. She is also a published poet.