- Greenhouse Gardening by James Underwood Crockett and the Editors of TIME-LIFE BOOKS. Published by TIME-LIFE BOOKS, Alexandria, Virginia 1977. Part of the Time-Life Encylopedia of Gardening.
This book is a wealth of information on planning for and using a greenhouse. It has a short (1 page) orchid specific section, but it does show two orchid setups.
- Orchids for the Home and Greenhouse. Published by The American Orchid Society 1985. ISBN 9994114689
- Orchids for the Home and Greenhouse. Published by Brooklyn Botanial Gardens 1989. ISBN 0945352050
This is a very simplistic beginners book for growing orchids.
- Hardy Orchids: Orchids for the Garden and Frost Free Greenhouse. By Phillip Cribb, Christopher Bailes. Published by Timber Press 1989. ISBN 0881921475
- Ochids Simplified An indoor gardening guide. By Henry Jaworski. Published by Chapters Publishing Ltd. ISBN 0963159143
This book as a good section on greenhouses and many good tips. Dealing mostly with lean-tos however, most of its principles apply to free standing as well.