The Gaia Book of Organic Gardening by Charlie Ryri, Cindy Engel. Everything you need to know about being a true organic gardener. Focusing on compost, pests, weeds and soil, this comprehensive book will teach you how to create a flourishing organic garden of your own. A book designed for beginners as well as advanced gardeners who want to make chemicals a thing of the past. Treat your soil well and it will reward you handsomely. Identify the composting system that suits you best and which bugs are bad for your plants; which good. Natural weed control - the best way to curb weed growth in your garden.