John Wickersham is the author of Haynes's long-established titles in this market: Caravan Manual, Caravanning Handbook, Motorcaravan Manual and Motorcaravanning Handbook. He draws on his extensive personal experience in writing practical books and magazine articles about caravans, motorcaravans and home improvements. His DIY expertise includes the construction of two coachbuilt motorcaravans, a campervan, three kit cars and his home in Bedfordshire.