Owlfly Publishing is a independent publisher based in New Jersey. We specialize in high-quality natural history publications that appeal to a broad audience. Owlfly Publishing is a subsidiary of Owlfly LLC. 

The Social Wasps of North America
Written & illustrated by Chris Alice Kratzer, 2022

With over 400 pages and 900 full-color illustrations, The Social Wasps of North America is the world's first complete illustrated field guide to all known species of social wasps from the high arctic of Greenland and Alaska to the tropical forests of Panama and Grenada.

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For beginners, experts, and everyone in-between, The Social Wasps of North America provides new insights about some of the world’s least popular beneficial insects, plus tips and tricks to avoid painful stings. This book includes detailed information about the ecology, evolution, taxonomy, anatomy, nest architecture, and conservation of social wasp species.

The Order of Lepidoptera in the Northeastern United States & Canada
By Chris Alice Kratzer, 2015

The Order of Lepidoptera in the Northeastern United States & Canada is a pocket field guide to all butterfly and moth families represented in the Northeast. The guide contains 191 life-sized illustrations, and can be used in the field to assist in rapid identification. This guide is licensed under CC-BY and is free for public or individual use.