Handbook of the Mammals of the World. Vol.2

Don E Wilson

Handbook of the Birds of the World. Vol.15

Andrew Elliott

Handbook of the Birds of the World. Vol.14

Josep del Hoyo Calduch

Handbook of the Mammals of the World. 1 Carnivores

Don E. Wilson

Handbook of the Birds of the World. Volume 13 Penduline-Tits To Shrikes

Josep Del Hoyo

Handbook of the Mammals of the World. Vol.6

Toni Llobet Francois

Handbook of the Birds of the World. Vol.3

Josep Del Hoyo

Handbook of the Birds of the World. Vol.2

Josep Del Hoyo

Handbook of the Birds of the World. Vol.1

Andrew Elliott

Mammals of the Southwestern United States

Troy Best

Birds of New Guinea

Phil Gregory

Birds of New Guinea

Phil Gregory

Birds of Vietnam. 2nd Edition

Richard Craik

Birds of Vietnam. 2nd Edition

Richard Craik

All the Mammals of the World

Neotropical Primates

Andres Link

Mammals of Madagascar

Anthony B Rylands

All the Birds of the World

Josep Del Hoyo

Illustrated Checklist of the Mammals of the World. 2 Volums

Faansie Peacock

Mammals of China

Lynx Edicions