• 6 Investigation
• 4 Government investigators
• 4 Murder
• 3 Missing persons
• 3 Swindlers and swindling
• 3 Women detectives
• 2 Employees
• 2 Intelligence officers
• 2 Officials and employees
• 2 Prevention
• 2 Secrecy
• 2 Terrorism
• 1 African Americans
• 1 Assassination
• 1 Blood
• 1 Booksellers and bookselling
• 1 Caine, Michaela (Fictitious character)
• 1 Children of murder victims
• 1 Cold cases (Criminal investigation)
• 1 Computer programmers
• 1 Conspiracies
• 1 Diseases
• 1 Drummond, Nicholas (Fictitious character)
• 1 Fathers and daughters

• 4 Coulter, Catherine
• 3 Ellison, J. T.
• 3 Evanovich, Janet
• 3 Goldberg, Lee, 1962-
• 2 Baldacci, David
• 1 Alger, Cristina
• 1 Coben, Harlan, 1962-
• 1 Dave, Laura
• 1 Overstreet, Jason
• 1 Swanson, Peter, 1968-

• 14 English

• 1 Austin
• 1 Austin (Tex.)
• 1 California
• 1 Grand Canyon (Ariz)
• 1 Grand Canyon (Ariz.)
• 1 Harlem
• 1 Harlem (New York, N.Y.)
• 1 New York
• 1 New York (State)
• 1 Pennsylvania
• 1 Sausalito
• 1 Sausalito (Calif.)
• 1 Texas
• 1 Wall Street (New York, N.Y.)

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