Mystery Thriller books are an absolute treat for those yearning for dark twists and shocking plots. Whether you are an avid reader of mystery thrillers or you read mystery thrillers once in a while, these books should be read once in your life!

The Silent Patient
The Silent Patient is a 2019 psychological thriller novel written by British–Cypriot author Alex Michaelides. The debut novel was published by Celadon Books, a division of Macmillan Publishers, on 5 February 2019.
The Silent Patient is a shocking psychological thriller about a woman’s act of violence against her husband—and of the therapist obsessed with uncovering her motive.
The Silent Patient explores the effects of marital betrayal and psychological disorders. It also touches upon betrayal, guilt, drug use, communication, and the inner workings of the medical profession.
The main conflict in The Silent Patient is why Alicia killed her husband, Gabriel, and why she now chooses to be silent, which is prodded by Theo in his quest to determine her motive.

The House Across the Lake
The New York Times best-selling author of Final Girls and Survive the Night is back with his most unexpected thriller.
Casey Fletcher, a recently widowed actress trying to escape a streak of bad press, has retreated to the peace of her family’s lake house in Vermont. Armed with a pair of binoculars and several bottles of liquor, she passes the time watching Tom and Katherine Royce, the glamorous couple who live in the house across the lake. They make for good viewing—a tech innovator, Tom is rich; and a former model, Katherine is gorgeous.
One day on the lake, Casey saves Katherine from drowning, and the two strike up a budding friendship. But the more they get to know each other—and the longer Casey watches—it becomes clear that Katherine and Tom’s marriage is not as perfect and placid as it appears. When Katherine suddenly vanishes, Casey becomes consumed with finding out what happened to her. In the process, she uncovers eerie, darker truths that turn a tale of voyeurism and suspicion into a story of guilt, obsession and how looks can be very deceiving.
With his trademark blend of sharp characters, psychological suspense, and gasp-worthy surprises, Riley Sager’s The House Across the Lake unveils more than one twist that will shock readers until the very last page.

The Agathas
The Agathas by Kathleen Glasgow and Liz Lawson is a murder thriller that is going to take your breath away.
The most popular girl in school is dead. And everyone’s blaming the wrong guy.
After falling from grace last summer, Agatha Christie-obsessed Alice Ogilvie needs to stay out of trouble. While smart and indifferent Iris Adams just wants to get the hell out of Castle Cove.
But now they have a murder to solve. There are clues the police are ignoring, a list of suspects a mile long and some very dangerous cliffs.
Amateur detectives Alice and Iris are about to uncover just how many secrets their sleepy seaside town is hiding.
The Agathas is a layered mystery, combining thrilling plot lines, fascinating characters and important questions surrounding the politics of justice and victimhood.

The Club
The Club is a mystery thriller fiction written by Ellery Lloyd. It is a smart and sinister murder mystery set in the secretive world of exclusive celebrity clubs.
The Home Group is a glamorous collection of celebrity members’ clubs dotted across the globe, where the rich and famous can party hard and then crash out in its five-star suites, far from the prying eyes of fans and the media.
The most spectacular of all is Island Home—a closely-guarded, ultraluxurious resort, just off the English coast—and its three-day launch party is easily the most coveted A-list invite of the decade.
But behind the scenes, tensions are at breaking point: the ambitious and expensive project has pushed the Home Group’s CEO and his long-suffering team to their absolute limits. All of them have something to hide—and that’s before the beautiful people with their ugly secrets even set foot on the island.
As tempers fray and behaviour worsen, as things get more sinister by the hour and the body count piles up, some of Island Home’s members will begin to wish they’d never made the guest list.
Because at this club, if your name’s on the list, you’re not getting out.

Nine Perfect Strangers
Nine Perfect Strangers by Liane Moriarty is a well-written mystery thriller.
Nine people gather at a remote health resort. Some are here to lose weight, some are here to get a reboot on life, and some are here for reasons they can’t even admit to themselves. Amidst all of the luxury and pampering, the mindfulness and meditation, they know these ten days might involve some real work. But none of them could imagine just how challenging the next ten days are going to be.
Frances Welty, the formerly best-selling romantic novelist, arrives at Tranquillum House nursing a bad back, a broken heart, and an exquisitely painful paper cut. She’s immediately intrigued by her fellow guests. Most of them don’t look to require a health resort at all. But the person that intrigues her most is the strange and charismatic owner/director of Tranquillum House. Could this person have the answers Frances didn’t even know she was seeking? Should Frances put aside her doubts and immerse herself in everything Tranquillum House has to offer—or should she run while she still can?
It’s not long before every guest at Tranquillum House is asking the same question.
But what question? You will find out once you start reading this book.

The Upstairs House
The Upstairs House by Julia Fine is a psychological mystery thriller.
A provocative meditation on new motherhood—Shirley Jackson meets The Awakening—in which a postpartum woman’s psychological unraveling becomes intertwined with the ghostly appearance of children’s book writer Margaret Wise Brown.
There’s a madwoman upstairs, and only Megan Weiler can see her.
Ravaged and sore from giving birth to her first child, Megan is mostly raising her newborn alone while her husband travels for work. Physically exhausted and mentally drained, she’s also wracked with guilt over her unfinished dissertation—a thesis on mid-century children’s literature.
Enter a new upstairs neighbour: the ghost of quixotic children’s book writer Margaret Wise Brown—author of the beloved classic Goodnight Moon—whose existence no one else will acknowledge. It seems Margaret has unfinished business with her former lover, the once-famous socialite and actress Michael Strange, and is determined to draw Megan into the fray. As Michael joins the haunting, Megan finds herself caught in the wake of a supernatural power struggle—and until she can find a way to quiet these spirits, she and her newborn daughter are in terrible danger.
Using Megan’s postpartum haunting as a powerful metaphor for a woman’s fraught relationship with her body and mind, Julia Fine once again delivers an imaginative and “barely restrained, careful musing on female desire, loneliness, and hereditary inheritances”(Washington Post).
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