Two good books on mushroom culture are:
Introductory Mycology by Alexopolous
Mycology in Sustainable Development by Palm and Chapela
Both are available from Amazon.com. The first book is expensive but covers all aspects of fungi and mushrooms, including their medical values and growing habits. The second book is very progressive and a great growing guide with applicability to post-disaster circumstances.
Offered by Jenny.
Buy or check out from the library any book by Paul Stamets (The Mushroom Cultivator and Growing Gourmet and Medicinal Mushrooms).
Offered by Andy.