Caliphate: The History of an Idea
Hugh Kennedy
Jackknife
William W. Johnstone & J. A. Johnstone
The Mephisto Club
Tess Gerritsen
Jane Rizzoli/Maura Isles (6)
Assassin
Ted Bell
Alexander Hawke (2)
To Bless the Space Between Us: A Book of Blessings
John O'Donohue