New Mysteries, Thrillers, & Horror Books Coming Out This Week
May 20, 2025. NYT bestselling author, Michael Connelly debuts his newest detective in his book Nightshade, while an opulent wedding in South Africa goes wrong and a family is put under scrutiny as they try to find the killer in The Safari. Here’s a look at new mysteries, thrillers, and horror books coming out this week.
Los Angeles County Sheriff’s Detective Stilwell has been “exiled” to a low-key post policing rustic Catalina Island, after department politics drove him off a homicide desk on the mainland. But while following up the usual drunk-and-disorderlies and petty thefts that come with his new territory, Detective Stilwell gets a report of a body found weighed down at the bottom of the harbor—a Jane Doe identifiable at first only by a streak of purple dye in her hair. At the same time, a report of poaching on a protected reserve turns into a case fraught with violence and danger as Stilwell digs into the shady past of an island bigwig.
Crossing all lines of protocol and jurisdiction, Stilwell doggedly works both cases. Though hampered by an old beef with an ex-colleague determined to thwart him at every turn, he is convinced he is the only one who can bring justice to the woman known as “Nightshade.” Soon, his investigation uncovers closely guarded secrets and a dark heart to the serene island that was meant to be his escape from the evils of the big city.
Eager to celebrate her nuptials with her nearest and dearest, Odelia invites her adult children, her daughter-in-law, her grandchild, and her best friend/assistant to an all-expenses-paid luxury safari at Leopard Sands in South Africa, the Babel family’s favorite vacation spot. In its soil, they have deep roots–and even deeper secrets.
It seems like the perfect trip, but not everyone is thrilled for the happy couple. Amid game drives in the bush and bonfires beneath the desert stars, tensions among the family threaten to boil over. And then, the morning after a big fight with her son Sam–and hours before the wedding–Odelia is found murdered. Sam is immediately the prime suspect, but he claims he has an ironclad alibi–he was with his twin sister, Bailey. Only Bailey is nowhere to be found…
As the heat roils, desperate poachers and ferocious animals lurk, and dark motives fester, it becomes clear that whoever killed Odelia isn’t quite finished yet, and the rest of the Babel family is their prey.
The island is nothing like Abby expected: Though it was once a bustling tourist hub, a hurricane has left it a shell of its former self, with only a handful of residents remaining. Even the once-daily ferry to the mainland now runs every week or so.
There, Abby befriends an alluring group of expats, but her sense of unease surges when one of them says he knows the truth about Eszter’s final days. Before he can tell her more, though, he vanishes from the island. Hours turn to days with no sign of him, and the others are chillingly cavalier about his disappearance.
As her quest for the truth unearths dark secrets, shady pasts, and a web of lies, Abby grows more determined than ever to find out what happened to the love of her life. And the deeper she gets in the close-knit expat community, the more she suspects that one of them is Eszter’s killer–and will do anything to keep the truth buried. But will Abby discover who it is before she becomes the island’s next victim?
Living in a shack out in the swamps, they made do by hunting down alligators and other animals. To the good people of Jacknife, Louisiana, they are troublemakers and outcasts, the kind of people you wouldn’t want in your community.
So, when Cutter Labasque is found face down in the muddy swamp, no one seems to care, not even her two brothers. The only person who questions the official verdict of suicide is Cutter’s childhood friend, Loyal May, who has just returned home to care for her mother. When she left town at eighteen years old, she betrayed Cutter. Now with a ragtag group from the local paper where she works, Loyal goes in search of answers, uncovering a web of deceit and corruption that implicates those in town. It may be too late to apologize to Cutter, but Loyal has restitution in mind.
For this is a platform that primarily rewards the worst in human behavior, and which begins chipping away at Kylie’s sanity across post after post for an ever-increasing audience of immoral fans. Now Kylie’s going to find out just how far she’s willing to go on her unyielding rise to the top–even if that means coming face-to-face with the frightening and ruthless forces behind MonoLife, who see all from deep within the shadows…
Elizabeth aches for one more precious hour with her son who died in a senseless accident. Andy is desperate to find his first love who vanished after a whirlwind romance. Logan craves the rush of surfing and mountain climbing, yearning to reclaim the freedom he lost after a misstep landed him in a wheelchair. Brooke is looking for an hour of relief from the guilt of an unforgivable mistake.
Enter Aeon Expeditions, the groundbreaking time travel invention of Mark Saunders–which allows some lucky clients the chance to spend an hour in their past. Even though Aeon’s technology ensures time travel can’t alter the future, all four clients, including Mark’s ex-wife Elizabeth, yearn to revisit the hour that changed their lives forever.
But when their “hour” extends beyond sixty minutes, they find themselves stranded in the past. As their paths intertwine unexpectedly, they unearth shocking secrets hidden in the shadows of their shared history: All their lives were shattered the same night on a secluded highway by the beach. As they delve into the hidden truths of that pivotal hour, a startling revelation emerges. They were not alone. Someone else was present, harboring deadly intentions.
Abidemi Eniola has arrived in Bristol, England. She claims to be Nigerian, but her accent is wrong and she can do remarkable things with technology, things that her new friend, Hollie Rogers, has never seen before. Abi is in possession of a number of heirlooms that need to be returned to their rightful owners, and Hollie is more than happy to go along for the ride.
But neither Abidemi Eniola nor her heirlooms are quite what they seem. Abi is a target of Ethan Krol’s investigations, and Hollie’s life is about to become far stranger than she bargained for. In a clash of cultures, histories, and different ideas about justice, the consequences will be deadly…
Soon, the entire castle is under the sway of their saviors, partaking in intoxicating feasts of terrible origin. The war hero Ser Voyne gives her allegiance to the Constant Lady. Phosyne, a disorganized, paranoid nun-turned-sorceress, races to unravel the mystery of these new visitors and exonerate her experiments as their source. And in the bowels of the castle, a serving girl, Treila, is torn between her thirst for a secret vengeance against Voyne and the desperate need to escape from the horrors that are unfolding within Aymar’s walls.
As the castle descends into bacchanalian madness–forgetting the massed army beyond its walls in favor of hedonistic ecstasy–these three women are the only ones to still see their situation for what it is. But they are not immune from the temptations of the castle’s new masters… or each other; and their shifting alliances and entangled pasts bring violence to the surface. To save the castle, and themselves, will take a reimagining of who they are, and a reorganization of the very world itself.By clicking 'Sign Up,' I acknowledge that I have read and agree to Hachette Book Group’s Privacy Policy and Terms of Use
