Which Mystery Novels For Adults Have Movie Adaptations?

"He's gone, Elizabeth," her captain Charles Johnston tells her. Elizabeth blinks back her tears. Her face full of shock and disbelief. Her frozen stare interrupted by his words. "He left his badge." "There's no way," she thought. He wouldn't leave her like this. No warning, no phone call, no letter. She was more to him than that or at least so she thought. That conversation has plagued her for 3 years. For 3 long years, Detective Elizabeth Ryan tried to shut out him, to finally be able to move on. But just as she does, he abruptly returns seeking more than what either of them anticipated. Will Elizabeth be able to forgive him, or will the past be too much to swallow? What happens when life throws her too many twists to handle?

In a city full of crime and secrets, Detective Evelyn Cross is given a dangerous case—brutal murders that only happen on full moon nights. As she investigates, she makes a shocking discovery: werewolves are real, and someone is using them to kill. Her search leads her to Damian Voss, a rich and powerful businessman who secretly runs the city’s criminal underworld. The werewolves work for him, but when a new and even deadlier threat appears, Damian gives Evelyn a choice—work with him, or watch the city fall apart. Now, Evelyn must decide if she can trust the man she was trying to take down. As they race against time, the line between right and wrong begins to blur. And with the next full moon coming, she realizes something even more dangerous—Damian isn’t just controlling the werewolves. He might be one himself.

A series of past murders catch the attention of the police and the media. All the people who were killed were women, all of which had some sort of relationship with a well known and successful businessman named Asriel Parker. For some reason, the murders all point to him as the number one suspect and connection between them. The reasonable thing to do is to put him behind bars but there is one problem. "Everyone is innocent in the eyes of the law until proven guilty." There isn't a shred of evidence that actually pinpoints Asriel Parker as the culprit. With that statement in mind, Selena March, a good police officer and detective is sent undercover as his live-in Personal Assistant to dig up whatever information she can use to put the murderer behind bars. Selena has no idea what she signs up for but she knows for a fact that falling in love is not part of the whole 'undercover' mission

A secret society of widows. A cold billionaire with a deadly past. One woman sent to seduce him... and destroy him. When Genevieve Holloway buries her husband, she thinks the worst is behind her. But the black-veiled woman at the funeral of her husband says otherwise. “You’ve been chosen.” Drawn into a shadowy society of grieving wives turned silent assassins, Genevieve is given one final task before she can walk free: infiltrate the life of Dominic Rourke—the enigmatic tech billionaire tied to her husband’s mysterious death—and expose the truth. Her mission is clear: seduce him. Infiltrate him. Ruin him. But Dominic Rourke is nothing like she expected. Cold. Calculating. Unreachable. And he’s never let any woman get close—until her. Worse still, his five-year-old daughter clings to Genevieve like a lost soul, whispering secrets she shouldn’t know. Secrets about her dead mother… and the club Genevieve now serves. The deeper Genevieve sinks into Dominic’s world, the more dangerous her own becomes. The women she trusted have blood on their hands. The man she was sent to destroy might be innocent. And the lies that bind them all go deeper than any grave. Genevieve begins to develop feelings for the man she’s sent to ruin, and he sees himself letting go of his cold nature to make her happy and find her husband’s killer. In a game of power, seduction, and betrayal, only one can survive. And Genevieve must decide: Is she the hunter or the hunted? Will she be Dominic’s ruin, or will she become his everything?

When a young Investigative journalist gets a job in the city, she meets a secret killer who they both develop feeling for each other. What would happen when she gets a task to track the unknown killer and have crucial information about him? How would she react when she founds out he is a killer? Would he manage to kill her before his story goes viral?

Desperate to clear her name, Shady marries a wealthy man who offers to protect her from a murder she didn't commit. But as their marriage of convenience becomes a passion-filled obsession, she uncovers a web of secrets far deeper than she ever imagined. What happens when the truth is a lie, and the lie is a beautiful obsession?