Recommendations based on "On Guard"

As team leader of the popular personal security company Troubleshooters Inc., Alyssa Locke is no stranger to dealing with danger. Her next assignment, though, is supposed to be a breeze: teach self-defense techniques to an assemblywoman and her chief of staff after a political controversy generates a blizzard of hate mail—including death threats. But then, while in New York City, Alyssa and her squad of moonlighting Navy SEALs discover a dead body. And then another one. While investigating a suspect, Alyssa is ambushed and finds herself imprisoned by the deranged serial killer she’s been after for years: The Dentist. Cut off from everyone, Alyssa must call upon all of her strength and skill to survive this confrontation with the sadistic monster, meanwhile trusting that her Troubleshooter teammates—led by her husband, operative Sam Starrett—will reach her before it’s too late.

A baby in his care… A target on their backs A skilled security expert and bodyguard, Brax Patterson is ready for anything…except unexpected custody of his reckless half brother’s baby boy. Someone will kill to take young Walker—and silence his resourceful new nanny, Tessa Mahoney. With her help, Brax is breaking all the rules to keep them safe. But will his and Tessa’s shattering secrets prove too lethal to survive? From Harlequin Intrigue: Seek thrills. Solve crimes. Justice served. Discover more action-packed stories in the San Antonio Security series. All books are stand-alone with uplifting endings but were published in the following order: Book 1: Texas Bodyguard: Luke Book 2: Texas Bodyguard: Brax Book 3: Texas Bodyguard: Weston Book 4: Texas Bodyguard: Chance

"How far would you go to get the life you want? When Gina Turner's husband, Scott, is sent down for a ten year stretch, her world falls apart. It's not just that she misses her husband, but the fact that the Proceeds of Crime team are gunning for all the couple had, and it's her home, her life, her safety net that's snatched from under her. But she's not alone. Her friends Lola and Becky have seen their partners get slammed in jail too. Gina has an idea that could save all three friends, but it means no more turning a blind eye - instead it's an eye for an eye... While the women find out if they've got what it takes to put their stamp on the Manchester underworld, Scott Turner must face up to the fact his biggest rival has landed in the same jail as him and to survive, both men may need to make a pact. For husband and wife, on the inside and out, it's time to work out who they can trust - enemies, lovers, friends...or no-one?"--Publisher.

He's determined to uncover the truth behind a decades-old disappearance--even if it kills him When hotshot reporter Max Malone gets a rare shot of Buckmaster Hamilton with a blonde woman near Beartooth, Montana, he chases down one of the senator's daughters to verify that the woman is his supposedly long-dead first wife. But Kat Hamilton won't give him the time of day, let alone any information about her mother. With his tousled blond hair, sexy stubble and an old straw cowboy hat topping off his long, lean frame, Kat can just tell Max isn't used to female sources denying him anything. But when her own life is put in jeopardy, it's Max who comes to her rescue. Seems someone is prepared to kill to keep the past in the past. Kat can't deny she needs Max to find out what happened to her mother, but will getting closer and closer to each other lead them to the truth...or to danger?

Ellie Stuart's life ended the day her children were stolen from her. Driving on a Virginia backroad, Ellie was ambushed by two men who violently pulled her from her car and drove off with her three sons inside. Devastated, Ellie begs the police to bring her babies home. But the authorities wonder if this stressed-out single mom may not be telling the whole truth about what happened that day... Navy SEAL Sean Harlan agrees to help Ellie find her children, but vows to keep their relationship professional. He's got no room in his life for a woman and her kids--no matter how beautiful she is, or how desperate their situation. But when a sinister organization begins pulling strings behind the scenes, the investigation suddenly targets Sean. Can he and Ellie rescue her children and save themselves? Or are they already... TOO FAR GONE

MARKED FOR MURDER A search-and-rescue mission turns deadly when Dr. Kyle Spencer is nearly killed by an assailant in the mountains. And when EMT Maddie McBride saves the doctor just in time, they're both targeted--but no one knows why. One thing's clear, though--from the moment Maddie finds Echo Mountain's most eligible bachelor left for dead, she can't stop thinking about him. But she's always been wary of the town's Dr. Dreamboat. And Spence's scarred heart's been shuttered since a childhood tragedy. As someone stalks the injured doctor's every move, though, Spence realizes that he needs the determined Maddie in his corner. However, he can't be sure their partnership will be enough to save them...especially against a seemingly all-knowing foe who's got them both in his deadly sights.

Suspense doesn’t burn any brighter and desire doesn’t run any deeper than when Suzanne Brockmann takes the helm, opens the throttle, and takes readers along for a breathless ride as she breaks the thrill barrier–again and again. With Into the Fire, Brockmann lights the fuse on her most explosive story yet. Vinh Murphy–ex-Marine and onetime operative for the elite security firm Troubleshooters Incorporated–has been MIA ever since his wife, Angelina, was caught in a crossfire and killed during what should have been a routine bodyguard assignment. Overcome with grief, Murphy blames the neo-Nazi group known as the Freedom Network for her death. Now, years later, Freedom Network leader Tim Ebersole has been murdered–and the FBI suspects Murphy may have pulled the trigger. To prevent further bloodshed, Murphy’s friends at Troubleshooters scramble to find him and convince him to surrender peacefully. Murphy himself can’t be sure what he did or didn’t do during the years he spent mourning and lost in an alcohol-induced fog. He does know he occasionally sought solace from Hannah Whitfield, a former police officer and the very friend who’d introduced him to his beloved late wife. But Hannah, still grappling with the deafness that resulted from an injury sustained while on duty, was fighting her own battles. For years Hannah had feelings for Murphy, and one painful night their suffering brought them together in a way neither expected–and both regretted. Murphy is ready to rejoin the living. As always, he finds himself knocking on Hannah’s door, and as always, his longtime friend welcomes him back into her home. Yet even as Murphy slowly rebuilds his splintered life, he continues to fight his growing feelings for Hannah. Then he learns of Ebersole’s murder and comes to believe that the Freedom Network has targeted him–and Hannah–to avenge their leader’s death to violence. Now Murphy must face the terrifying prospect of losing another woman he loves. As the Troubleshooters desperately search for him, Murphy races toward a deadly confrontation with the Freedom Network and ultimate choice: surrender his life in hopes that Hannah will be spared, or risk everything to salvage whatever future they may have together.

Legendary commander Morgan Trayhern and his family are in danger, and only his team of fearless men and women can save them. Morgan's Wife Morgan Trayhern and his wife are kidnapped, and rugged marine Jim Woodward springs into action, saddled with brand-new partner Pepper Sinclair. But can they rescue their leader before they both lost their hearts? Morgan's Son Sabra Jacobs faces her most dangerous assignment when she's sent to rescue Morgan's only son, Jason. But the mission quickly becomes more than she bargained for when mercenary Craig Talbot joins her team.

L.A. psychologist Christina McMullen’s relationship with Detective Jack Rivera is heating up—until a client threatens to put a damper on their sparks. Chrissy has been counseling Micky Goldenstone to face the secrets from his past, but she had no idea that they would lead to a dangerous confrontation with a criminal even the police can’t protect her from. To make matters worse, Chrissy’s best friend, Hollywood starlet Laney Butterfield, has started getting creepy mail that’s turning stalker-ugly. And Chrissy’s neighbor desperately needs her help to rescue her runaway sister from an abusive husband. When it comes to swimming in a sea of crazy, Chrissy is a pro, but she’ll need more than a few clues to keep her head above water.

Wildlife biologist Alex Carter jumps at the chance to work with hawksbill turtles in Hawaii, only to face an unthinkable threat that endangers countless lives in the captivating latest entry of the acclaimed series by Alice Henderson. Alex Carter is thrilled to be in lush, tropical Hawaii for her new assignment: to study and protect hawksbill turtles. From global warming to poaching to the simple fragility of a turtle's nest, these creatures are under constant threat. And as excited as Alex is to swim, explore, and relax, she's also ready to be these turtles' fiercest protector. Alex looks forward to a break from the danger of her past assignments, but soon finds that environmental crime can happen anywhere, even in a Hawaiian paradise. As a massive hurricane approaches, armed thieves storm onto the beach where Alex and her volunteers are desperately trying to move turtle eggs to safety out of the storm surge. When the gunmen take one of her volunteers hostage and Alex tracks them to a nearby paleontology museum, Alex suspects that there's more to these mysterious criminals than meets the eye and that the repercussions of their success will extend far beyond the shores of the Big Island. Whatever their treacherous plot may be, Alex must scramble to protect the turtles, her friends, and the world at large... before irreversible damage is done.