Harlequin Romantic Suspense imprint: 454 books

A pretend boyfriend, a murder and a lost heir-just another day for the Adair family… What harm could there be pretending a sexy FBI agent is her boyfriend? Plenty, socialite Landry Adair discovers when she must work with Derek Winchester to locate the missing Adair heir. Pretend hugs, pretend...

A king's secret daughter is swept into romance and danger in this tale of royal intrigue. The ruler of Icarus is cunning and ruthless, yet Iliana Kracos has seen another side of Demetrius DeSante. And after an explosive night of passion together, she agrees to marry him. Yet when he reveals...

A killer stalks hikers on the Appalachian Trail. Who will be the next victim? The woods had always been Autumn Reed’s sanctuary. But discovering the latest victim of “The Huntsman” near her campgrounds made her afraid. When FBI agent Nathan Bradshaw rented one of her cabins, she was relieved...

In the next Cutter's Code romance, a hero with a secret returns home…and goes into rescuer mode… AWOL in times of family tragedy, Walker Cole doesn't expect a warm welcome home. Nor does he expect to see Amy Clark-his sister's nerdy friend who had a mad teen crush on him-now a smart, sexy...

An unlikely partnership shrouded in secrets…family secrets too shocking to reveal… Framed for embezzling, investigator Kira Kincaid will go to any lengths to clear her name—even team up with Dalton Matthews, her estranged…now deceased…husband’s brother. But the reclusive mogul isn’t...

An undercover mission means deadly danger for one navy SEAL A brand-new Aegis Security romance After his career as a SEAL is cut short by injury, Spence Lloyd is thrilled when he gets a top secret assignment. But it’s hardly the death-defying action he’s used to. Instead, Spence...

Protecting a murder witness… A brand-new Bachelor Bodyguards novel Former vice cop Clint Quarters is haunted by the memory of an informant he couldn’t save. And the victim’s devastated sister, Rosie Mendez, hasn’t forgiven him, either. But when the bodyguard must protect murder...

A federal agent falls for his target in the newest Coltons of Shadow Creek romance!** **   On the hunt for escaped criminal mastermind Livia Colton, FBI agent Josh Howard knows just where to start: the fugitive's family. Namely, Livia's eldest daughter, Leonor Colton, who was very...

**She thought she had nothing to fear… …until she returned to Wyoming.** The shock of seeing a peeping Tom at her window revives nurse Haley McKinsey’s worst nightmare: her childhood abduction. Did this voyeur kidnap her so long ago? But only her childhood friend Roger McLeod...

Those law-enforcing Cavanaughs are back in USA TODAY bestselling author Marie Ferrarella's sizzling series! After losing two partners in the line of duty, major crimes detective Davis Gilroy isn't about to get close to his new one. Especially when that partner is an optimistic blonde beauty...

From New York Times bestselling author Cindy Dees-a thrilling new romance with a sinister edge Lover. Trickster. Villain. Hero. Which of these is undercover spy Max Kuznetsov? Despite her psychic gifts, Lissa Clearmont isn't sure. All she knows is the gorgeous guy saved her life outside her...

From classified secrets to unleashed desires… Elite hacker Kit Walker expects a safe desk job when the government taps her for a classified project. So when Kit's captured by a cyberterrorist group, she fears for her life and her work. But when gorgeous Griffin Brooks turns up to save her,...

Sworn to protect, tempted by desire Book One in the thrilling series: To Serve and Seduce Chicago detective Armstrong Black follows the rules—his rules. When he’s assigned to partner with an Atlanta detective who’s hell-bent on bringing down criminals who targeted her sister, he’s...

A kiss. A betrayal. An escape? A Rocky Mountain Justice page-turner Searching for her missing sister leads Madelyn Thompkins straight into the path of danger…and Roman DeMarco. Wounded physically and emotionally, the undercover agent hardly needs this distraction. When the two collide...