About the Authors Bill Marken, former Editor-in-Chief of Sunset magazine, is the Editor of Rebecca's Garden magazine and California Editor of Garden Escape (www.garden.com). He is also the recipient of the American Horticultural Society's prestigious Horticultural Communication Award. The National Gardening Association is recognized for its bimonthly National Gardening magazine and extensive work in science education for children. The Association is also the coauthor of Annuals For Dummies??, Gardening For Dummies??, Roses For Dummies??, Perennials For Dummies??, and Lawn Care For Dummies??.