11 books
Natural History, Vol. 1
The Natural History of Sokotra and Abd-El-Kuri
A Naturalist's Wanderings in the Eastern Archipelago ... from 1878 to 1883 - Scholar's Choice Edition
A Naturalist's Wanderings in the Eastern Archipelago ... from 1878 to 1883 - Primary Source Edition
A Hand-Book to the Primates Volume 1
A Naturalist's Wanderings in the Eastern Archipelago; A Narrative of Travel and Exploration from 1878 to 1883
A Hand-Book to the Primates, Volume 2
A Naturalist's Wanderings in the Eastern Archipelago
A Naturalist's Wanderings in the Eastern Archipelago ... from 1878 to 1883
A Hand-Book to the Primates (V. 1)
A Hand-Book to the Primates