All's Fair Series by Josh Lanyon

A crippling knee injury forced Elliot Mills to trade in his FBI badge for dusty chalkboards and bored college students. Now a history professor at Puget Sound university, the former agent has put his old life behind him—but it seems his old life isn't finished with him. A young man has gone missing from campus—and as a favor to a family friend, Elliot agrees to do a little sniffing around... moreA crippling knee injury forced Elliot Mills to trade in his FBI badge for dusty chalkboards and bored college students. Now a history professor at Puget Sound university, the former agent has put his old life behind him—but it seems his old life isn't finished with him. A young man has gone missing from campus—and as a favor to a family friend, Elliot agrees to do a little sniffing around. His investigations bring him face-to-face with his former lover, Tucker Lance, the special agent handling the case. Things ended badly with Tucker, and neither man is ready to back down on the fight that drove them apart. But they have to figure out a way to move beyond their past and work together as more men go missing and Elliot becomes the target in a killer's obsessive game... 69,000 words less

Fifty years ago, Roland Mills belonged to a violent activist group. Now, someone is willing to kill to prevent him from publishing his memoirs. When ex-FBI agent Elliot Mills is called out to examine the charred ruins of his childhood home, he quickly identifies the fire for what it is--arson. A knee injury may have forced Elliot out of the Bureau, but it's not going to stop him from bringing the man who wants his father dead to justice... moreFifty years ago, Roland Mills belonged to a violent activist group. Now, someone is willing to kill to prevent him from publishing his memoirs. When ex-FBI agent Elliot Mills is called out to examine the charred ruins of his childhood home, he quickly identifies the fire for what it is--arson. A knee injury may have forced Elliot out of the Bureau, but it's not going to stop him from bringing the man who wants his father dead to justice. Agent Tucker Lance is still working to find the serial killer who's obsessed with Elliot and can't bear the thought of his lover putting himself in additional danger. Straightlaced Tucker has never agreed with radical Roland on much--"opposing political viewpoints" is an understatement--but they're united on this: Elliot needs to leave the case alone. Now. Tucker would do nearly anything for the man he loves, but he won't be used to gain Elliot access to the FBI's resources. When the past comes back to play and everything both men had known to be true is questioned, their fragile relationship is left hanging in the balance. 68,000 words less

Elliot Mills comes face-to-face with evil in this follow-up to Fair Game and Fair Play from bestselling author Josh Lanyon   One final game of cat and mouse…  Ex–FBI agent Elliot Mills thought he was done with the most brutal case of his career. The Sculptor, the serial killer he spent years hunting, is finally in jail. But Elliot's hope dies when he learns the murderer wasn't acting alone... moreElliot Mills comes face-to-face with evil in this follow-up to Fair Game and Fair Play from bestselling author Josh Lanyon   One final game of cat and mouse…  Ex–FBI agent Elliot Mills thought he was done with the most brutal case of his career. The Sculptor, the serial killer he spent years hunting, is finally in jail. But Elliot's hope dies when he learns the murderer wasn't acting alone. Now everyone is at risk once again—thanks to a madman determined to finish his partner's gruesome mission.   When the lead agent on the case, Special Agent Tucker Lance, goes missing, Elliot knows it's the killer at work. After all, abducting the love of his life is the quickest way to hurt him.   The chances of finding Tucker are all but impossible without the help of the Sculptor—but the Sculptor is in no position to talk. Critically injured in a prison fight, he lies comatose and dying while the clock ticks down. Elliot has no choice but to play this killer's twisted game and hope he can find Tucker in time. less