Wonders of animal life: an illustrated encyclopaedia

door Hammerton, J A; Editor
Gepubliceerd in 2008

The living animals of the world: a popular natural history

door Aflalo, F G; Editor, Bryden, H A; Editor, Cornish, C J; Editor, Johnston, H, Sir; Editor, Lane, C H; Editor, Pycraft, W P; Editor, Saville-Kent, W; Editor, Selous, F C; Editor, Wain, Louis; Editor
Gepubliceerd in 2005