13. ELEPHANTS, RHINOCEROSES, TAPIRS, &c., 31 Coloured Plates; Portrait and Memoir of Sir H. Sloane.
14. BRITISH MOTHS, SPHINXES, &c., 32 Coloured Plates; Portrait and Memoir of Madame Merian.
15. PARROTS, 32 Coloured Plates; Portrait and Memoir of Bewick.
16. WHALES, 32 Coloured Plates; Portrait and Memoir of Lacepede.
17 & 19. BIRDS OF WESTERN AFRICA, 68 Coloured Plates; Portraits and Memoirs of Bruce and Le Vaillant.
18. FOREIGN BUTTERFLIES, 33 Coloured Plates; Portrait and Memoir of Lamarck.
20 & 24. BIRDS of GREAT BRITAIN and IRELAND, 68 Coloured Plates; Portraits and Memoirs of Sir R. Sibbald and Smellie.
21. FLYCATCHERS, their Natural Arrangement and Relations, 33 Coloured Plates; Portrait and Memoir of Baron Haller.
22. BRITISH QUADRUPEDS, 36 Coloured Plates; Portrait and Memoir of Ulysses Aldrovandi.
23. AMPHIBIOUS CARNIVORA, including the Walrus, Seals, and Herbivorous Cetacea, 33 Coloured Plates; Portrait and Memoir of Peron.