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