"When Kingdom falls prey to a serial killer, Callie needs to uncover the truth before she becomes the next victim"--Provided by publisher.

"Recruited into the FBI when her unorthodox programming skills get her kicked out of MIT, a computer genius tracks a killer who has been targeting young women through a sophisticated messaging app."--

Detective Harriet Blue is a very good cop . . . gone very bad. In the space of a week, she has committed theft and fraud, resisted arrest, assaulted a police officer, and is considered a dangerous fugitive from the law. It's all because of one man, Regan Banks. He viciously killed the only person in the world who matters to Harriet-and he plans to kill her next. As she recklessly speeds toward the dark side-and finally crosses it-Harriet won't stop...

An airport killer targeting pilots expands his scope. Alex Cross Must Die. "Drop whatever you're doing, Detective Cross, and head to Reagan Airport," DC Metro Police dispatch says. "A jet just crashed and exploded on the runway. The chief and the FBI want you and John Sampson there pronto." Cross and Sampson race to the crash site. The plane didn't fail--it was shot down by a stolen Vietnam War-era machine gun. The list of experts who can operate...

A calculating killer who calls himself The Teacher is taking on New York City, killing the powerful and the arrogant. Discovering a secret pattern to The Teacher's lessons, Detective Mike Bennett realizes he has just hours to save New York from the greatest disaster in history.

"FBI Special Agent Caden Denning is part of the task force assigned to catch a serial killer targeting military families-only he needs Ava Jackson's help to do so. When the killer turns his sights on Ava, the investigation turns into a fight to survive"--"--

"Sam Blue stands accused of the brutal murders of three young students, their bodies dumped near the Georges River. Only one person believes he is innocent: his sister, Detective Harriet Blue. And she's determined to prove it. But Harry's outburst at her brother's trial earns her a reassignment -- to the Outback. With no choice but to leave Sam's case alone, she relocates to Last Chance Valley, population 75, where a diary found on the roadside outlines...

"In a Virginia penitentiary, Alex Cross and his partner, John Sampson, witness the execution of a killer they helped convict. Hours later, they are called to the scene of a copycat crime. A note signed 'M' rests on the corpse. 'You messed up big time, Dr. Cross.' Was an innocent man just put to death? Alex soon realizes he may have much to answer for, as 'M' lures the detective out of the capital to the sites of multiple homicides, all marked with...

"While cracking the case of a cold-blooded serial killer in Las Vegas, Dr. Charlotte Stone comes close to losing the one thing she never thought she'd miss: Michael Garland, the ever-present, fatally sexy ghost who goes wherever she does."-- In this world, Dr. Charlotte 'Charlie' Stone skillfully probes the twisted minds of incarcerated serial killers to better understand what makes them tick, and to help nab those who remain at large. But in the...