Badge of Honor
The Badge of Honor novel series is a series of novels written by W.E.B. Griffin about the Philadelphia Police Department. Although the books were originally set in the 1970s and early 1980s, and the characters have only aged a few years (Matt Payne is still only 27), Book VIII, Final Justice, moves the story to the post-9/11 era.
- The books are:
- Book I, Men in Blue (MB)
 - Book II, Special Operations (SO)
 - Book III, The Victim (V)
 - Book IV, The Witness (W)
 - Book V, The Assassin (A)
 - Book VI, The Murderers (M)
 - Book VII, The Investigators (I)
 - Book VIII, Final Justice (FJ)
 - Book IX, The Traffickers
 - Book X, The Vigilantes
 - Book XI, The Last Witness
 - Book XII, Deadly Assets
 - Book XIII, Broken Trust