Good Sci Fi Mystery Books

Hugo Laurent is determined to have me as his wife. He pursues me for a decade, resolute in winning my heart. But the night before our wedding, I overhear his conversation with his friends. "Are you going to marry Katherine just like that? What about your secret girlfriend?" Hugo is silent. Then, he says, "She's just a stand-in. She can't compare to Katherine. I'll consider keeping her by my side if she doesn't kick up a fuss. Katherine's generous—she won't mind." The following day, his secret girlfriend crashes our wedding and causes a stir. She shoves me off the stage, but Hugo darts toward her to protect her—she holds a jagged shard of glass to her neck and threatens suicide. "Are you going to choose me or her?" Hugo panics. He shoves me aside despite my injuries and snaps, "Get out of the way—I need to take her to the hospital! I'll make you pay if anything happens to her!" My heart dies in that instant. That very night, I purchase a flight ticket out of the country and leave him behind.

Carl Larson's intern is about to die, and her only wish is for him to sleep with her once. I disagree, and he says I'm petty. "It's just a one-time thing. She's about to die! Why do you have to assume I'm up to something dirty?" Is that so? I've seen them together more than once, though. I later agree, and he's relieved… until he sees me lying on his operation table for an abortion. He widens his eyes in disbelief. "What are you doing here?" I smile. I want him to murder his child. I want him to regret this for life.

Megan Harding has just landed her dream job on the Elite space station, but her dreams quickly turn to disaster when gravity pulls her in crash landing into the King of Altundral's spacecraft, where she finds herself falling for the handsome Alien king Halturian.Can Megan save the Altundral people from extinction? Will the universe bring them together to save his people?

“Alex… I’m dying.” Amara’s trembling voice over the phone should have shaken her husband, but the renowned Dr. Alex Spencer simply replied, “Buy medicine and let me work.” The world envied their marriage to the perfect doctor, but behind closed doors, Amara carried every pain alone. Until the day she received two verdicts: brain cancer… and a divorce she signed with her own hands. She walked away, whispering, “This is the last meal I’ll ever cook for you,” leaving Alex furious and unable to accept the truth. And when he rushed into a house decorated with flowers and candles, her smiling picture greeted him instead. She was gone. He fell down, weeping like a child. But something still told him, this was all a setup. That Amara was still alive and he won’t rest until he finds her. Is Amara truly still alive? Read to find out!

Everyone knew—Jessica Conway had always adored Jack Murray. They were high school lovers, and everyone just assumed they would get married eventually and live happily ever after. But then, there was Abby Conway, Jessica's elder sister who was "gravely ill." On the eve of Jessica and Jack's wedding, he said, "Jess, your sister's really really sick. Let's give her a chance to be the bride for now, alright? You know you're the one I love." Abby echoed, "Jess, promise me you'll come to the wedding, okay?" Jessica clutched the stomach cancer diagnosis in her hands and said nothing. On the wedding day, she never showed up. Jack, realizing her absence, abandoned the ceremony and rushed home—only to find the house empty. The only thing left behind was a single sheet of paper: her final diagnosis. For three days and three nights, Jack knelt before Jessica, begging for a second chance. But she never forgave him. Not even in death.

Eight years ago, a night of drunken recklessness left me carrying Grayson Ulrich's child. But from that moment on, he began to hate both me and our daughter. He never allowed her to call him "Dad." He wouldn't let me step into his study, either. Because inside that study, every inch of space was filled with traces of another woman—Sandra Wright, the ex-fiancée who had once left him for freedom and happiness, who had gone abroad to marry a rich man. She was the one Grayson could never forget. The one he still loved. On our eighth anniversary, Sandra returned. That night, Grayson got drunk for the first time in years. He held our daughter in his arms and wept until his eyes were red. My daughter looked at me, bewildered. "Mom, why is Uncle crying?" I held back my tears and told her softly, "Because he is very happy. The person he loves has finally come back." Then I said, "So, Mommy's taking you away—so we won't disturb him and the woman he loves, okay?"

Hannah Smith is a doting wife to her Billionaire business tycoon husband Xander Miller. To everyone’s eyes, she is a gold digger, a person who got lucky to get in bed and get pregnant by the cold-hearted Billionaire. Little did everyone know Hannah's existence in Xander's world saved him from the scandal caused by his first love 3 years ago but instead of giving Hannah--his wife the love, and respect she deserves, he treated her like a servant. And the moment, his first love returned to the country he threw divorce papers to his devoted wife. Hannah accepted the inevitable end of their loveless marriage wholeheartedly but when she was threatened with losing her child she was forced to fight back. Fueled with rage and memory of the abuse she experienced from her ex-husband and in-laws. Hannah vowed to seek vengeance and bring chaos to the most influential family in Texas.

When I was seven months pregnant, my husband, Brandon Adkins, got into a car accident. I held my belly and rushed over as fast as I could, but by the time I got there, his body was already mangled beyond recognition. The shock hit so hard that I started bleeding right there. At my lowest point, it was the eldest son of the Elledges who got me to the hospital and handled Brandon's funeral. Three years later, Brandon showed up out of nowhere, holding his first love. He pulled me into a tight embrace, voice soft as he explained, "I'm sorry. Alanna was terminally ill. Her last wish was to travel the world. I was afraid you wouldn't agree, so I faked my death. "Now that her wish has been fulfilled, we can go back to the way things were." I looked into his affectionate eyes, then shoved him away in disgust. "Too bad for you. In the three years you were gone, I got engaged to someone else."

At our seventh wedding anniversary party, Caleb Thorne shares a drink with his childhood sweetheart. My face darkens, and he publicly snaps at me in front of everyone. "It's just playful fun between friends—why are you so uptight? If I really had something going on with Emma, do you think you'd ever have become my wife?" He storms off in anger. That same night, his childhood sweetheart updates her social media banner to a photo of her holding hands with Caleb. In the past, I would've rushed to her house without a second thought, dragged Caleb out, and demanded to know if he ever truly loved me. But this time, I don't care anymore.

Elena Monroe devoted her life to her husband and son, pouring every ounce of love into their little family. But love wasn’t enough. The man she cherished sought comfort elsewhere, and the child she raised with all her heart wished for a different mother. The ultimate betrayal came when her son innocently declared, “The three of us look more like a family than with my mommy.” That day, Elena’s world shattered. But she didn’t beg. She didn’t fight. She simply walked away—leaving behind her past, her marriage, and even her child. With ruthless determination, she buried her pain and focused on building an empire. The woman everyone underestimated rose from the ashes, amassing a fortune of over 100 billion. Now, she’s untouchable—adored by the media, respected by rivals, and worshipped by a man who sees her worth. But fate isn’t done playing games. Her ex-husband, drowning in regret, wants her back. Her son, now desperate for her love, longs for the mother he once pushed away. Yet, Elena is no longer the woman who once pleaded for their love. This time, they are the ones begging—while she stands beside a man who would rather burn the world than let her go. They lost her once. They won’t get a second chance.