John Harrison has been growing food for his family for over thirty years. He is the author of the bestselling Vegetables Growing Month by Month, The Essential
Allotment Guide, and Low-Cost Living. He lives in England with his wife Val, co-author of several of his books.
Val Harrison is co-author (with her husband John) of Easy Jams, Chutneys, and Preserves and How to Store Your Home-Grown Produce. She lives in England.