References for the blind snakes article.
Bartlett, R.D. and Patricia. 2006. Guide and Reference to the Snakes of Eastern and Central North America (North of Mexico). University Press of Florida, Gainesville, FL.
Conant, Roger and Joseph T. Collins. 1991. Reptiles and Amphibians of Eastern and Central North America, Third Edition. Houghton Mifflin, Boston, MA.
Flank, Jr., Lenny. 1998. Snakes Their Care and Keeping. Howell Book House, New York, N.Y.
Greene, Harry W. 1997. Snakes the Evolution of Mystery in Nature. University of California Press, Berkeley, CA.
Mattison, Chris. 1986. Snakes of the World. Facts on File Publications, New York, N.Y.
Mattison, Chris. 1999. Snake. DK Publishing, Inc., New York, NY.
O’Shea, Mark and Tim Halliday. 2002. Reptiles and Amphibians: Smithsonian Handbooks. DK Publications, New York, N.Y.
Rossi, John V. and Roxanne. 2003. Snakes of the U.S. and Canada: Natural History and Care in Captivity. Krieger Publications, Malabar, FL.
Tennant, Alan. Snakes of North America Eastern and Central Regions. Lone Star Books.