Backyard Bounty: The Complete Guide to Year-Round Organic Gardening in the Pacific Northwest (Transmontanus)
Teaming with Microbes: The Organic Gardener's Guide to the Soil Food Web. Revised Edition Publisher: Timber Press; Revised edition
Homeopathy for Plants - 5th revised and expanded edition 2021: A practical guide for house, balcony and garden plants. Extensively revised with the help of Cornelia Maute.
The Essential Guide to Bulbs: How to Grow a Bounty of Beautiful Bulbs in Gardens and Containers
The Essential Guide to Bulbs: Grow a Bounty of Beautiful Bulbs in Gardens and Containers
Garden Grown: Garden-to-Table Recipes to Make the Most of Your Bounty: A Cookbook
