The 2015 winners are:
American Indians at Risk, Jeffrey Ian Ross, editor. Greenwood
Black Stats: African Americans by the Numbers in the Twenty-First Century, by Monique W. Morris. The New Press.
Bumblebees of North America, by Paul Williams, Robin Thorp, Leif Richardson & Shelia Colla. Princeton University Press.
Consumer Healthcare, Brigham Narins, editor. Gale Cengage Learning.
Dictionary of Untranslatables: A Philosophical Lexicon. Barbara Cassin, editor. Translation edited by Emily Apter, Jaques Lezra, and Michael Wood. Princeton University Press
The Encyclopedia of Criminology and Criminal Justice. Jay S. Albanese, editor. Wiley Blackwell.
The Encyclopedia of Deception. Timothy R. Levine, editor. Sage Publishing.
The Encyclopedia of Humor Studies. Salvatore Attardo, editor. Sage Publishing.
The Encyclopedia of the Wars of The Early American Republic, 1783-1812. Spencer C Tucker, editor. ABC-CLIO.
Muhammad in History, Thought, and Culture: An Encyclopedia of the Prophet of God. Coeli Fitzpatrick and Adam Hani Walker, editors. ABC-CLIO.