Peters Check-List of the Birds of the World. Complete set
PETERS, James L. et al.
The Structure and Classification of Birds
BEDDARD, Frank E.
Estrildid Finches of the World
The Birds of the Philippine Islands
The Birds of the Kenya Colony and Uganda Protectorate
Jackson, Frederick John
Life Histories of North American Birds [Complete Set]
BENT, Arthur Cleveland and Collaborators.
Eagles, Hawks and Falcons of the World. Two volumes.
BROWN, Leslie and Dean AMADON.
Field Book of Birds of the Panama Canal Zone
Sturgis, Bertha B.
A Guide to Bird Watching
Hickey, Joseph J.
Rails of the World: A Monograph of the Family Rallidae
Ripley, S. Dillon
Birds of Alaska
Gabrielson, Ira N. & Frederick C. Lincoln
Bird Studies at Old Cape May: An Ornithology of Coastal New Jersey