This book is complete for use as a college course, and yet simple to be used by the ordinary lay person to recognize the common edible and poisonous mushrooms with confidence after reading this book by a college biology professor. Of special importance is the identifcation of what is termed "the Foolproof Four and a chapter on the "Fatal Five." Seven safety rules are among the guidelines given. Detailed descriptions and illustrations for over 300 sapecies and delicious recipes.