Coba jelasin Karya dari Richard Lydekker dong

Catalogue of the Fossil Mammalia in the British Museum (Natural History), 5 vols. (1885-1887)

A Manual of Palaeontology (with Henry Alleyne Nicholson, 2 vols., 1889)

Phases of Animal Life (1892)

The Royal Natural History (with W. H. Flower], 6 vols., 12 sec. (1893-1896)

A Hand-book to the Marsupialia and Monotremata (1894)

Life and Rock: A Collection of Zooogical and Geological Essays (1894)

A Geographical History of Mammals (1896)

A Hand-book to the British Mammalia (1896)

A Handbook to the Carnivora: part 1: cats, civets, and mongooses (1896)

The Deer of all Lands: A history of the family Cervidae, living and extinct (1898)

Wild Oxen, Sheep & Goats of all Lands, Living and Extinct (1898)

The Wild Animals of India, Burma, Malaya, and Tibet (1900)

The great and small game of Europe, western & northern Asia and America (1901)

The New Natural History 6 vols. (1901)

Living Races of Mankind:: A popular illustrated account of the customs, habits, pursuits, feasts, and ceremonies of the races of mankind throughout the world, 2 vols. (1902),  &  with Henry Neville Hutchinson and John Walter Gregory

Mostly Mammals: Zoological Essays (1903)

Guide to the Gallery of Reptilia and Amphibia in the British museum (1906)