by Lisa Jackson (2015)
It should be the best day of their lives. Too bad they never get to see it. On the cusp of their twenty-first birthday, he strikes. His victims are always twins, their ritualistic murders planned in exquisite detail, down to the moment when they breathe their last together... A possibly innocent man is in prison, and Brianna Hayward needs to convince the New Orleans police. Not just to free her cousin, but to save others who will suffer until the true culprit is found. Reporter Jase Bridges is intrigued. It's a story that could make his career--as long as Brianna never guesses the secret in Jase's past... Detective Rick Bentz had doubts about the "21" conviction when he worked the case in L.A. Now the real murderer may be loose in Bentz's backyard. Twin sisters from All Saints College have vanished on the eve of their twenty-first birthday. And as Bentz and his partner, Reuben Montoya, desperately follow the trail, a killer prepares to unite his next victims in death forever.
John Connolly
John Connolly superbly taps into the tortured mind and gritty world of former NYPD detective Charlie "Bird" Parker, tormented by the brutal, unsolved murders of his wife and young daughter. Driven by visions of the dead, Parker tracks a serial killer from New York City to the American South, and finds his buried instincts -- for love, survival, and, ultimately, for killing -- awakening as he confronts a monster beyond imagining...
Jeffery Deaver
Rhyme's cousin has been arrested for murder. The evidence clearly shows he did it, but Rhyme agrees to check things out. It turns out he has been wrongly convicted because the killer knows every single details of the lives of both his victims and the men he sets up to take the fall.
Dick Francis
Kit Fielding, proud heir to tradition and sporting hero to legions of fans, is drawn into a crusade to save his twin sister's marriage from ruinous scandal. His intercession proves more costly than he'd imagined by thrusting him into a deadly contest with a ruthless robber baron, and a violent adversary far too close to home for comfort.
Karin Slaughter
When Special Agent Will Trent arrives in Grant County, Georgia, he finds a police department determined to protect its own and far too many unanswered questions about a prisoner's death and about a policewoman's role in the death of Grant County's popular police chief.