No one needs to push Nikki Boyd to excel on the Tennessee Missing Person Task Force. The case of her own missing sister, still unsolved after 10 years, is the driving force in her work. When a Polaroid photo of a missing girl shows up at a crime scene, Nikki quickly recognizes similarities to the past. The closer she gets to the abductor, the more she feels that this case is getting personal and that she is not the hunter at all - but actually the one being hunted.

US Marshals Madison James and Jonas Quinn are thrust into a high-profile case when they are called on to transport two prisoners across the country on a private plane. But when the plane experiences engine trouble en route from the Pacific Northwest to Colorado, the pilots crash-land the aircraft deep in the heart of the sprawling Salmon-Challis National Forest. When Madison and Jonas regain consciousness, they find both pilots and one prisoner dead - and one fugitive on the run. 

CIA analyst Brynn Taylor developed a new program to combat terrorism, and she invited members of foreign intelligence agencies to America to foster cooperation between countries. Now one of them, Egyptian spy Remon Riad, is missing. Jack Hudson has been working for the Strategic Neutralization and Protection Agency for almost nine years and takes the lead in hunting down the missing spy. But he isn’t at all pleased to find out Brynn is involved.

Tara Lancaster can sing Amazing Grace in three harmonies, two languages, and interpret it for the hearing impaired. She can list the Bible canon backward, forward, and alphabetized. And the only time she ever missed church was at seventeen because she had pneumonia and her mom made her stay home. But when her life shatters around her and her reputation is left in ruins, Tara decides escape is the only option. She flees halfway across the country to dog-sit, but the quiet anonymity she needs isn't waiting in her sister's house.

Now that Alexandra "Alex" Donavan is finally free of her troubled upbringing, she's able to live out her childhood dream of working for the FBI. But soon after she becomes a member of the FBI's elite Behavioral Analysis Unit, authorities in Kansas and Missouri contact them about bodies found on freight trains traveling across the country - all killed in the same way.

Even though Torie Bergstrom hasn’t been back to Georgia since she was 10, she’s happy to arrange a job for her best friend at one of the family properties on Jekyll Island. But when Torie learns that her best friend has drowned, she knows it is more than a tragic accident: Lisbeth was terrified of water and wouldn’t have gone swimming by choice.

Research scientist Caitlyn Lindsey is convinced that someone is taking out her team one by one. First, a friend and research partner was killed in a home invasion. Three months ago, her boss died in a suspicious car accident. Four days ago, another partner supposedly committed suicide. And now Caitlyn herself has miraculously survived a hit-and-run. Afraid for her life with nowhere to turn, she reaches out to one of the victim's husbands, Detective Josh Solomon. 

When FBI agent Jack Shannon arrives in Corpus Christi, Texas, he is focused on one thing: finding the man who has been selling encrypted government secrets to the Chinese through online birding chat rooms. But when a senator is shot during a hunting trip and the woman he was with is abducted, Jack agrees to join the search - especially when he discovers that the kidnapping victim is Aubrey Grayson, a woman he was once in love with. As the search continues, it becomes clear the senator may not have been the intended victim....

"I should have tried harder." Those final words are scrawled across a note that’s been pinned to a man's remains. Pulled to a crime scene in the middle of the night, Detective Marx struggles to unravel the mystery behind a message written by the victim. A suicide note...or an admission of guilt? Before he can discover the truth, what seems to be a random act of violence becomes something far more dangerous. With very little evidence and even less time, Detective Marx searches for the common thread between the victims, but his efforts might put him directly in the killer’s path.

When an armed assailant breaks into her home, geneticist Tari Salah is forced to run from an unknown enemy. The murder of two friends and the bombing of her lab strip her of all her allies. When she’s framed for the crimes and branded a terrorist, she can’t even go to the police for help. Special Agent Dalton Fowler is thrilled when the director of a covert law enforcement agency handpicks him for a sensitive case. Locating and protecting a wrongly accused geneticist should be simple. When he’s shot on his second day, he realizes that nothing about this will be straightforward.

When State Department attorney Vivian Steele witnesses two ambassadors collapse as if poisoned at a diplomatic dinner in Washington, DC, she is recruited to be a member of a joint FBI task force assigned to investigate. But she soon finds her by-the-book ways clashing with a special agent in the Diplomatic Security Service, Jacob Cruz. A former Navy SEAL and in charge of the event's security, Jacob takes the attack personally and is driven to act quickly, even ahead of the rules and regulations.  

For many years Zeke Caldwell has been concocting home remedies made from natural ingredients found in the coastal marshes near Wilmington, North Carolina. One of his remedies proved so effective that he patented it with the help of David’s father. Now he suspects a big drug company has stolen his formula. What he doesn’t know is that the theft has deeper, more evil roots. When Zeke asks David to help fight the drug company, David knows the suit is beyond his expertise and experience. 

When a local woman goes missing and Sheriff Blake Jenkins delivers her blood sample to DNA expert Emory Steele for analysis, Blake discovers Emory is a dead ringer for the missing woman. Blake’s gut says the woman is related to Emory. But Emory rejects the notion, requiring a DNA test before she’ll concede that she does indeed have a twin sister she never knew about.

Honorably discharged from the Army after an explosion nearly killed her, former military psychiatrist Brooke Adams has set up shop to help others - but her days of helping military personnel are over. She's got her own battles to fight from her time overseas, and she's not equipped to take on more. Former Army Special Ops Sergeant First Class Asher James could handle anything war sent his way - terrorists, bombs, bullets. The only thing that scares him now is sleep. Finally convinced that he needs help, Asher makes an appointment with a counselor.

Pulse-pounding suspense, second-chance romance, and a precious little girl who only wants her daddy. Start listening to Glimmer in the Darkness today.