An excellent, and extensive book of heirloom vegetables (almost 500 pages!). The author has been saving old vegetable varieties his entire life, with some of the seeds from his grandfather from the 1930's! He also includes a very comprehensive history of people saving seeds. The list of plants is very extensive, from artichokes to yams. Each vegetable gets a thorough discussion.
This is the kind of book that you want to read over and over again, especially when one is stuck inside on a cold winter day, and are dreaming of what to plant in the spring.