Enciclopedia Delle Specie Estinte

Greenwood

Extinct Animals: An Encyclopedia of Species That Have Disappeared During Human History

Ingram Publisher Services

Atlas of Extinct Animals                        

Two Windmills Limited

Awesome Endangered Animals                      

Indiana University Press

Endangered and Disappearing Birds of the Midwest

Sterling

Enciclopedia delle cose spaventose              

Enciclopedia delle Specie Estinte