The Water Gardener by Archer-Wills, Anthony (2000) Paperback
The Hydroponic Gardener's Handbook: The futuristic world of indoor and out tower water gardening systems (The Hydroponic Gardener’s Handbook Series The Future of Indoor & Outdoor Tower Gardening)
The Water-Efficient Gardener: Sustainable techniques for growing in a changing climate
The Effortless Garden: The Month by Month Guide for the Casual Gardener