These snake-hobbyists' favorites range in color from red through orange, yellow, brown, and gray. All are powerful constrictors, and are commonly found in the Western Hemisphere from southeastern Canada to Central America , as well as in Europe and Asia. "Complete Pet Owner's Manuals" show and inform pet owners regarding proper care of dogs, cats, birds, fish, reptiles, amphibians, small caged animals, virtually every creature that is kept as a pet. It contains advice on purchasing and otherwise acquiring a pet, feeding it nutritiously, keeping it in good health, and where applicable, grooming and training it. Each book is individually written by a specialist, and though the information is authoritative, the text is clear and straightforward, easy for every pet owner to understand.