This book is an annotated list of the fungi of the English county of Warwickshire. This unique survey of the fungus flora of a British county was undertaken jointly by members of the Birmingham Natural History Society and members of the staff of the Department of Plant Biology of the University of Birmingham. It supplements the earlier-published survey of the vascular plants and bryophytes of the county (Cadbury, Hawkes & Readett. ‘A computermapped flora: a study of the county of Warwickshire.’ London, 1971). There is information on habitats, distribution, and other details relating to 2,600 species of slime molds, fungi, and lichens. This book is very useful to mycologists interested in field work and those engaged in mycological surveys of other areas. The methods employed and their specific difficulties are discussed.