• 21 Memorial Library
• 5 College Library
• 4 Law Library

• 56 Books
• 2 Sound Recordings

• 1 Compact Discs

• 9 Americans
• 8 Investigation
• 7 Intelligence officers
• 6 Terrorism
• 5 Election
• 5 Meteors
• 5 Murder
• 5 Presidents
• 5 Scientists
• 4 Fiction
• 4 Secret societies
• 3 Reacher, Jack (Fictitious character)
• 3 Terrorists
• 3 Widows
• 2 Aircraft accidents
• 2 Ex-police officers
• 2 Female friendship
• 2 History
• 2 Law firms
• 2 Legislators
• 2 Millionaires
• 2 Missing persons
• 2 Nuclear warfare
• 2 Official secrets

• 5 Brown, Dan, 1964-
• 3 Baldacci, David
• 3 Child, Lee
• 3 Ludlum, Robert, 1927-2001
• 2 Meltzer, Brad
• 2 Milchman, Jenny
• 1 Campbell, Cassandra
• 1 Captain, C
• 1 Clinton, Hillary Rodham
• 1 Coes, Ben
• 1 Cole, Alyssa
• 1 Connell, John A
• 1 Coulter, Catherine
• 1 Devereux, David, 1971-
• 1 Dixon, Richard
• 1 Eco, Umberto
• 1 Ellison, J. T.
• 1 Fesperman, Dan, 1955-
• 1 FitzSimmons, Matthew
• 1 Flynn, Vince, 1966-2013
• 1 Folsom, Allan
• 1 Grace, Tom
• 1 Hall, James W. (James Wilson), 1947-
• 1 Hand, Elizabeth
• 1 Harris, Zakiya Dalila

• 57 English

• 5 Arctic regions
• 5 United States
• 4 New York (State)
• 4 Washington (D.C.)
• 3 New York
• 3 New York (N.Y.)
• 2 Adirondack Mountains (N.Y.)
• 2 London (England)
• 2 Vatican City
• 2 Washington (D.C)
• 1 Adirondack Mountains
• 1 Arctic Regions
• 1 Austin
• 1 Austin (Tex.)
• 1 Brooklyn
• 1 Brooklyn (New York, N.Y.)
• 1 California
• 1 Chechni︠a︡
• 1 China
• 1 Colorado
• 1 Dakota du Nord
• 1 Dublin (Ireland)
• 1 England
• 1 Europe
• 1 Florida

Limit year range