This book edited by Gregg Gunnell (Director of the Division of primate fossils at Duke Lemur Center) and Nancy Simmons (Chief Curator of the Department of Mammalogy at the American Museum of Natural History) together paleontologists, biologists and engineers to pool the latest knowledge and discoveries about the origins and evolution of bats.
Kitabu hiki kuhaririwa na Gregg Gunnell (Mkurugenzi wa Idara ya fossils nyani katika Duke Lemur Center) Nancy Simmons et (Mkuu wa Idara ya curator Mammalogy katika Makumbusho ya Marekani ya Historia za) pamoja paleontologists, wanabaiolojia na wahandisi katika bwawa maarifa ya kisasa na ugunduzi kuhusu asili na mageuzi ya popo.