Glyn Frewer, who was born in Oxford, has written a number of titles for children, including two previous wildlife books. Before becoming a full-time freelance writer, he was an advertising copywriter and an Associate Director of a London agency. He is married with three children and lives in Gloucestershire. William Finch trained at the London School of Printing and, in his work as a photolithographic retoucher, has been involved in a number of specialised wildlife projects. Fox is his first book. He is married with three children and lives in Tonbridge, Kent.