Title: What Every Gardener Should Know About Earthworms: Storey's Country Wisdom Bulletin A-21, Author: Henry Hopp
Title: Gardening in Clay Soil: Storey's Country Wisdom Bulletin A-140, Author: Sara Pitzer
Title: Improving Your Soil: Storey's Country Wisdom Bulletin A-202, Author: Stu Campbell
Title: Backyard Big: Growing Food in Your Backyard, Author: Jeffrey S. Mclain
Title: Lasagna Gardening: A New Layering System for Bountiful Gardens: No Digging, No Tilling, No Weeding, No Kidding!, Author: Patricia Lanza
Title: Secrets to Great Soil: A Grower's Guide to Composting, Mulching, and Creating Healthy, Fertile Soil for Your Garden and Lawn, Author: Elizabeth Stell
Title: No-Dig Gardening: Raised Beds, Layered Gardens, and Other No-Till Techniques, Author: Bella Linde
Title: The Complete Guide to No-Dig Gardening: Grow beautiful vegetables, herbs, and flowers - the easy way! Layer Your Way to Healthy Soil-Eliminate tilling and digging-Build a productive garden naturally-Reduce weeding and watering, Author: Charlie Nardozzi
Title: Building Soil: A Down-to-Earth Approach: Natural Solutions for Better Gardens & Yards, Author: Elizabeth Murphy
Title: Life in the Soil: A Guide for Naturalists and Gardeners, Author: James B. Nardi