31 books
Nature's Craftsmen; Popular Studies of Ants and Other Insects
Ant Communities and How They Are Governed; A Study in Natural Civics
American Spiders and Their Spinningwork. a Natural History of the Orbweaving Spiders of the United States, with Special Regard to Their
The Gospel in Nature a Series of Popular Discourses
American Spiders And Their Spinning-Work. A Natural History Of The Orb-Weaving Spiders Of The United States. Vol II
American Spiders and Their Spinningwork, Book 1
American Spiders and Their Spinningwork, Book 2