The book "Venomous Snakes of Texas and First Aid for Bites Bulletin #31" by John E. Wehrler is an essential reference for residents of the venomous state of Texas. In this book, the author describes in detail the variety of snakes that can be found in the natural environment of Texas, provides important tips for recognizing these species, and provides instructions on what to do in the event of envenomation from bites. The information in this book will help readers better understand the dangers posed by venomous snakes and help them learn how to act quickly and effectively in an emergency. This bulletin is an integral part of the Texas Nature Atlas and a useful source of information for anyone interested in the wildlife and safety of this region.