A.J. Rivers

When Detective Riley Quinn receives a bloody letter, a note filled with peculiar riddles arranged like a crossword, she launches an investigation against her peer’s advice. Some believe that it’s a prank, but Riley is convinced it holds vital clues to a murderous case.

The victim had a good reputation at work, but his final days were riddled with strange and erratic behavior. Some employees believe he might have been drawn into nefarious activities, one that comes at a high price: money, silence, cooperation, or a brutal death.

Detective Riley Quinn is coming to terms with the aftermath of a devastating betrayal. One with far-reaching consequences and many deaths. Trying to pull herself together, Riley attempts to make sense of the storm brewing within her.

When the body of a young girl is found in the woods. Detective Riley Quinn finds herself in a mystery that intertwines with her tragic past.

Emma Griffin is a famed FBI agent in her field. When she is called to a production set to investigate several missing actors and actresses, an oppressive, venomous tension greets her upon arrival.

Detective Riley Quinn left the big city to return to her hometown. A sleepy town, where the origins of the many mysteries of her life began. When she is called to a missing person's case involving a young woman. She never expected the strange twists of events that would soon unfold.

When Logan's daughter goes missing, abducted by a family member. Riley does everything in her power to find her. Not long after that, a string of murdered victims are found in the woods.

When an unexpected storm hits, forcing a young couple on a road trip to seek shelter within an abandoned school in the woods, they witness strange phenomena and stumble upon corpses....

Monsters come in all forms. The deadliest ones are those close to you. FBI agent Emma Griffin has faced many tragedies in her life. She joined the bureau in hopes of uncovering the truth behind her past.

The most wonderful time of the year is here! And at Trinity Pointe Amusement Park all are welcomed. From Santa’s Village to the dazzling lights, and the smell of the delicious holiday treats emanating through the air....

'Twas the night before Christmas when all through the house, not a creature was stirring inside Agent Emma Griffin's house. But then out of nowhere a dark shadow appeared. And all of a sudden this holiday season was no longer filled with cheer....

Kara Davis had the perfect life. A doting husband, a beautiful home, and everything she could have ever wanted. But in an instant her source of happiness was tragically taken from her....

It has been months since the horror of Windsor Island. FBI agent Emma Griffin has fully settled back in Sherwood. Balancing her time between the Bureau, the local police, and making sense of her ex-boyfriend’s mysterious death....

A lifeless body, brought onto shore by the shifting tides. A tranquil setting disguising the darkness behind a puzzling death. While the nature of the world seems undisturbed. And billions continue living....

After a few hiccups and mix-ups, she is seated on an aisle seat. The window seat that should have been hers is taken by a beautiful young woman with red hair. After making a note of her surroundings, Ava decides to get some shut-eye.

After the horrific killings of two young people, the murder investigation immediately took on another twisted turn as the killings are linked to bloody and cryptic passages within books from the college library....

FBI Agent Ava James had a difficult entrance into the FBI. After shadowing famed agent Emma Griffin inside the disturbing underbelly of Windsor Island, Ava James is now ready to carve out her own path in the agency....

A dream trip to Prague for two girls turned into their parents’ worst nightmare, when the girls were taken in plain sight....

They say the past is what makes you, but in some circumstances, it could kill you. For FBI forensics specialist Bella Walker, the one case that made her career, The Harbinger case, still continues to haunt her....

FBI agent Ava James has tackled some of the most dangerous men in the world. When she is called to a case involving dangerous wildlife, she is shocked at the gory aftermath of bears attacking local campers.