The Mammals of Texas has been the standard reference since the first edition was authored by William B. Davis in 1947. Revised several times over the succeeding decades, it remains the most authoritative source of information on the mammalian wildlife of Texas.

This new edition has been thoroughly updated and expanded from the previous one in 1994. Of particular importance are the changes it records in species status and distribution. New materials in this edition include lists of subspecies, a brief description of the conservation status of each species, and an expanded introductory section that discusses historical changes in Texas mammals and the history of mammalogy in Texas. The book also contains a thorough overview of the mammals of Texas, abundant photographs and drawings, distribution maps, physical descriptions, and life histories for 184 species of mammals.