Tomatoes have always been far and away the most popular plant in the vegetable garden, and today the class act among tomatoes is the heirloom varieties--those vegetables with a past that go back generations, their seeds preserved and passed down among families, friends, and dedicated farmers. And no one knows heirloom tomatoes like Carolyn Male, a biologist who's grown more than a thousand varieties in the last 14 years. Following the lush and practical format of "100 English Roses for the American Garden "(with 57,000 copies in print), "100 Heirloom Tomatoes" is a thorough how-to and a stunningly photographed field guide. It covers every facet of growing heirlooms, from selecting the right varieties for your zone and type of garden to timing and planting of seeds, transplanting, hardening off, staking vs. caging, fertilizing, and more. There's a section on how to become a seed saver and even how to do crosses that will lead to creating your own heirlooms. Then comes the tasty part: Aunt Ginny's Purple and Amish Paste, Redfield Beauty, Green Zebra, Georgia Streak and the Santa Clara Canner. Fluted, scalloped, flattened, or lobed--white, pink, red, orange, gold, or chocolate brown--sweet to tart, mild to strong, perfumed and fruity to dark and smoky--now these are tomatoes with real character.