After her sister is killed by the String Killer, Lacey, an FBI agent, becomes obsessed with the murderer and is determined to find him and bring him to justice, and she sets out on a dangerous search that soon puts her own life at risk

When a serial killer reveals the identity of his next victim--a beautiful woman named Laurant Madden--FBI agent Nick Buchanan steps in to protect her but quickly finds his mission complicated by his feelings for her.

FBI profiler Avery Delaney becomes involved in a case that hits close to home when her workaholic aunt accepts the offer from her soon-to-be-ex-husband of a vacation at a posh spa in the Colorado mountains, only to vanish mysteriously before reaching the spa.

FBI special agent James Quinlan journeys undercover to the town of The Cove, where Sally St. John Brainerd is hiding from police who want to question her about her possible involvement in her father's murder.

Violently attacked by a stranger six months after the brutal killing of her beloved husband, Julia Ransom is narrowly rescued by special agent Cheney Stone, who reopens the case of Julia's husband's death when he suspects a connection.

Traveling with her mother to Georgia in the aftermath of her father's death, seven-year-old telepath Autumn Backman discovers her own family's murderous activities, desperately contacts FBI agent Dillon Savich, and promptly disappears.

"A serial killer is on the loose, and it's up to FBI agents Dillon Savich and Lacey Sherlock to bring him down. They soon discover that the killer has blood ties to the infamous and now long-dead monster Ted Bundy. Savich and Sherlock are joined by agents Lucy Carlyle and Cooper McKnight, and the chase is on..." -- Jkt. flap.

Recruited by Dillon Savich for his uncanny criminal-tracking instincts, FBI Special Agent Griffin Hammersmith investigates a perplexing attack involving his music-student sister while Savich and Sherlock examine the bizarre murder of a Federal Reserve Bank chairman's grandson.

Chief inspector Nicholas Drummond of Scotland Yard investigates after the centerpiece of an exhibit of Crown Jewels is stolen from the Metropolitan Museum of Art and his colleague is murdered.

"After a whirlwind romance, Taryn Young is preparing to board a plane at Houston International Airport, bound for a dream honeymoon, when a bomb decimates the terminal. Injured but still alive, she awakens to discover her husband is missing and they're both considered prime suspects in the attack. Further, the FBI is convinced her husband isn't who he appears to be. Agent Grayson Hall's number-one priority is to catch those responsible for the day's...