Best Young Adult Mystery Novels

19-year-old Ethan moves in with his best friend for the summer, only to fall for the one woman he should never want: his best friend’s mom. She’s beautiful, mysterious, and completely off-limits. But the more he tries to stay away, the closer she pulls him in. One look was all it took. Now, there’s no turning back.

That night I found out my Beta husband banged my bestie, who is 10 years younger than him, I also slept with someone 10 years younger than me in a bar. When they decided to kick me out of the pack, my ONS showed up unexpectedly and stopped them. He turned out to be my bestie's brother Chris, the supposed Alpha heir of the pack. I thought what between us was just an embarrassing one night thing, but he wouldn‘t let me go again, and claimed that he had a crush on me since years ago…

'Until when will you keep avoiding bumping into me, mate?'Best-friend with the rich girl at school form kindergarten, Calliope finds herself drawn to the forbidden fruit of their friendship, an exotic secret threatening to change the course of the middle class girl's life!A darker twist looms as he publicly rejects and humiliate her, shattered , she disappears into thin air only to reappear four years later, hotter, richer and smarter, and only one goal in mind. 'How about you taste what pains feel like, mate?'

Raina fell deeply in love with Jude Bellingham despite being pressured by her father into a forceful marriage with his uncle for money. Her love won at first until several complicated incidents occurred and pushed her to make the wrong decisions, which endangered her kid's wellbeing and shoved her lover into a state of mental disorder. After several years of hiding, she fell into the hands of Jude who had sworn to seek vengeance on her no matter how long it took. They once loved each other without reservation, but now it became one-sided with Jude's heart dripping with raw hatred. However, fate has a way of working in mysterious ways, and it's not always easy to outsmart it. Will Raina and Jude be able to overcome the obstacles in their path when her kid's secret identity is revealed or is their fate already sealed after they separated?

“Your husband will never find out, as far as I keep my mouth shut and you do as well unless you’re moaning my name, that’s the only time you’re allowed to open your mouth about me to him.” Bella Sinclair has always been a sad wife to a man who hated her and couldn’t stand her existence. A night out alone turned to her getting her brains fucked out by a one night stand who ended up being her husband’s best friend. How would she cope knowing she loves her husband and this new addition to her life has suddenly become an irresistible addiction:

Of all the pups in the clan, my parents only loved my brother and sister, but not me. When the fire broke in the pack, they hurried into the flames to save their pups, but only took my brother and sister. Left behind, I suffered facial burns and my wolf grew extremely weak. From then on, I lost interest in fighting for their love. Whoever wanted them, could have them. After all, I was already dying. But I did not anticipate their regret. They held my thin frail body and begged: “Could you throw a little tantrum at us again… just once more?”

Zoe Grace Langston, a 17-year-old girl, is forced to stay at her brother’s apartment while their parents are abroad. At first, she thought she would only be staying with her brother, Zach. But she was wrong. Zach has a roommate named Max—Maximillian Jones Shepard, a 31-year-old man with a free and passionate lifestyle. Their first encounter happens when Zoe is masturbating in Max’s room. Then, their other meetings take place in awkward and heated situations because Max constantly teases Zoe and throws dirty jokes at her. Until one night, they sleep together, and that night becomes Zoe’s first time. Their relationship is built on a burning passion that grows wilder and wilder, making Zoe even more curious about adult sexual life, which she has never experienced before. Meanwhile, Max is always willing to fulfill Zoe’s wild fantasies with everything she wants from him. However, the relationship does not go as well as Zoe fantasized. What if they had to hide the relationship from Zach because he clearly wouldn’t approve of it? How will Zoe handle the problem with her school boyfriend, Jack, while she’s already in a relationship with Max? What if one day, a woman shows up claiming that she’s pregnant with Max’s child? And what if all this time, there’s a red string between Max and Zoe from the past that they never expected? What if Max is someone from the dark world who pulls Zoe into the same darkness? What if Max is a part of her past that she has never remembered until now? Can Zoe, who is still a young woman, face all the problems caused by her relationship with Max?

When you're homeless after catching your BF and BFF together, the next time you see them, they're screaming in public, your hot billionaire fiancé casually wraps an arm around you and says to your BFF: "Jenny, watch your mouth in front of your new mom... and your future little brothers." Jenny: 😱Dad!? Ex-BF: 🤡

Van and Chad are best friends. While Chad considers Van his best friend, Van's feelings exceed friendship. She has been secretly in love with him since they were kids, but she can only love him in secret. Besides being best buddies, Chad sees Van as a tomboy, and it seems impossible for him to notice her as a woman. Will Van have her happily ever after with Chad, or will she remain the tomboy who secretly loves her best friend?

Jermaine's voice echoed in Dylan's condo unit as she caught him with someone else. "All this caution I've taken for myself, and for what? For you!" Jermaine exclaimed. "You're too paranoid, Maine. What do you think of me? Chasing you just because you won't give me what I want? Are you gold?" Dylan scorned her, "Hey, Maine, if you can't give it to me, I'll find it elsewhere! Just leave, you're causing us unnecessary trouble!" That marked the beginning of her downfall. It was her last semester in business administration, but her former boyfriend shattered it all. She became her own investigator, trailing him wherever he went, until her parents found out. They sent her to the province to reflect. There, she met her uncle's best friend, Demitri, a man left behind by time. He offered her an opportunity she couldn't refuse. "Marry me, and together we'll seek revenge for all the pain we've endured!" he proposed. "Bu--but why me?" she was confused. "Because I know, nothing's gonna happen between us. Besides, our gap means a lot to me, looks like i'm your uncle. I just want to take revenge. That cheaters need to receive their karma!"