June 2019
Emperors of the Deep: Sharks—the Ocean’s Most Mysterious, Most Misunderstood, and Most Important Guardians
By William McKeever
May 2016
Sorting the Beef from the Bull: The Science of Food Fraud Forensics
By Richard Evershed & Nicola Temple
October 2015
The Elements of Power: Gadgets, Guns, and the Struggle for a Sustainable Future in the Rare Metal Age
By David S. Abraham
Flies: The Natural History and Diversity of Diptera
By Stephen A. Marshall
A Glorious Enterprise: The Academy of Natural Sciences of Philadelphia and the Making of American Science
By Robert McCracken Peck and Patricia Tyson Stroud, photographs by Rosamond Purcell
Spring Wildflowers of the Northeast: A Natural History
By Carol Gracie
Desert Air
By George Steinmetz
America’s Other Audubon
By Joy M. Kiser
Lights of Mankind: The Earth at Night As Seen from Space
By L. Douglas Keeney