- Killing the killers, the secret war against terrorists, Bill O'Reilly and Martin Dugard
- Killing the rising sun, how America vanquished World War II Japan, Bill O'Reilly and Martin Dugard
- Killing Patton, the strange death of World War II's most audacious general, Bill O'Reilly and Martin Dugard
- Killing Crazy Horse, the merciless Indian wars in America, Bill O'Reilly and Martin Dugard
- Killing Jesus, a history, Bill O'Reilly, Martin Dugard
- Killing Kennedy, the end of Camelot, Bill O'Reilly & Martin Dugard
- Killing Jesus, a history, Bill O'Reilly and Martin Dugard
- Killing Jesus, a history, by Bill O'Reilly and Martin Dugard
- Killing England, the brutal struggle for American independence, Bill O'Reilly and Martin Dugard
- Killing the mob, the fight against organized crime in America, Bill O'Reilly and Martin Dugard
- Killing the SS, the hunt for the worst war criminals in history, Bill O'Reilly and Martin Dugard
- Killing England, the brutal struggle for American independence, Bill O'Reilly & Martin Dugard
- Killing England, the brutal struggle for American independence, Bill O'Reilly and Martin Dugard
- Killing Reagan, the violent assault that changed a presidency, Bill O'Reilly & Martin Dugard
- The murder of King Tut, the plot to kill the child king : a nonfiction thriller, James Patterson and Martin Dugard
- Killing Lincoln, the shocking assassination that changed America forever, Bill O'Reilly and Martin Dugard
- Killing Kennedy, the end of Camelot, Bill O'Reilly and Martin Dugard
- Killing Reagan, the violent assault that changed a presidency, Bill O'Reilly and Martin Dugard
- Killing Kennedy, National Geographic Channel presents ; a Scott Free production ; produced by Larry Rapaport ; executive producer, Ridley Scott, David W. Zucker, Mary Lisio, Bill O'Reilly, Teri Weinberg [and four others] ; written by Kelly Masterson ; directed by Nelson McCormick
- Killing the witches, the horror of Salem, Massachusetts, Bill O'Reilly & Martin Dugard