Hunting a lethal criminal Brings danger…and passion When Lieutenant Tripp McKellar rescues crime scene investigator Sadie Colton from a kidnapper, she is eternally grateful. Though she’s always been drawn to him, Sadie wants to keep their relationship strictly professional. As she works with Tripp to bring down the criminal who targeted her, she discovers that her attraction is mutual. But can true love bloom in the shadow of a deadly threat? From Harlequin Romantic Suspense: Danger. Passion. Drama. Colton 911: Grand Rapids Book 1: Colton 911: Family Defender by Tara Taylor Quinn Book 2: Colton 911: Suspect Under Siege by Jane Godman Book 3: Colton 911: Detective on Call by Regan Black Book 4: Colton 911: Agent By Her Side by Deborah Fletcher Mello Book 5: Colton 911: In Hot Pursuit by Geri Krotow Book 6: Colton 911: Ultimate Showdown by Addison Fox

Looking for heart-racing romance and breathless suspense? Want stories filled with life-and-death situations that cause sparks to fly between adventurous, strong women and brave, powerful men? Harlequin® Romantic Suspense brings you all that and more with four new full-length titles in one collection! Colton 911: Ultimate Showdown (A Colton 911: Grand Rapids novel) by Addison Fox When Grand Rapid’s most beloved CSI investigator, Sadie Colton, is in danger, the only one who can protect her is Lieutenant Tripp McKellar. She’s always had a soft spot for Tripp but she treads carefully, given his tragic past—and hers. Can she hide her feelings as the threat against her comes bearing down on them both? Colton in the Line of Fire (A Coltons of Kansas novel) by New York Times bestselling author Cindy Dees While investigating a cold case, lab technician Yvette Colton finally tells overbearing detective Reese Carpenter to back off her work. But Reese is beginning to realize his frustration may have been hiding softer feelings toward Yvette. As the the cold case suddenly turns hot, he’ll have to help manage an invisible threat and protect Yvette at all costs… Operation Mountain Recovery (A Cutter’s Code novel) by Justine Davis A random stop leads Brady Crenshaw, a tough, experienced deputy, to a shocking accident. As he fights to bring Ashley Jordan back from the brink of death, he discovers an even greater danger than an icy cliff. It’s unclear whom exactly she needs protecting from—and how deeply Brady might be involved. Escape with the Navy SEAL (A Riley Code novel) by USA TODAY bestselling author Regan Black Navy SEAL Mark Riley was almost excited to finally face the man targeting his father—until an innocent civilian was taken along with him. He didn’t expect to brave close confines with Charlotte Hanover—or the bond they forged together. Now he and Charlotte must escape a prison island with only their wits and his military experience to help them!

USA TODAY Bestselling Author Pawns in a madman’s vendetta Can a hostage couple defeat their captor? Seeing his shy childhood friend transformed into an intoxicating beauty has thrown navy SEAL Mark Riley off balance. So much so that he’s caught off guard when a team of kidnappers sweep them into a deadly nightmare. Now he and Charlotte Hanover are hostages to a psychopath wreaking revenge on Mark’s father. Facing danger is Mark’s business, but with Charlotte’s life at stake, he’s never had so much to lose. From Harlequin Romantic Suspense: Danger. Passion. Drama. The Riley Code Book 1: A Soldier’s Honor Book 2: His Soldier Under Siege Book 3: Escape with the Navy SEAL

USA TODAY bestselling author Tara Taylor Quinn brings you an edge-of-your-seat Colton 911: Grand Rapids story! Where there’s danger—and true love—around every corner… Struggling to protect his heart… he must also protect his growing family. Former FBI agent Riley Colton tends to keep to himself…except for the time he gave in to Charlize Kent. Now that single passionate night produced a surprise Riley never imagined—a baby! His paternal and investigative instincts kick in when their new family comes under fire. As sparks fly, Riley and Charlize work together to track and capture a criminal…who will stop at nothing to destroy everything they hold dear. From Harlequin Romantic Suspense: Danger. Passion. Drama. Colton 911: Grand Rapids: Book 1: Colton 911: Family Defender by Tara Taylor Quinn Book 2: Colton 911: Suspect Under Siege by Jane Godman Book 3: Colton 911: Detective on Call by Regan Black Book 4: Colton 911: Agent By Her Side by Deborah Fletcher Mello Book 5: Colton 911: In Hot Pursuit by Geri Krotow Book 6: Colton 911: Ultimate Showdown by Addison Fox

Enemies surround her on all sides

She’ll do anything to track a killer And he’ll do anything to keep her in line… If PI Kiely Colton must work with FBI agent Cooper Winston, she will. But to solve a cold case, she won’t change her break-the-rules style to accommodate the single father’s by-the-book principles. As the investigation progresses, Kiely finds herself inexplicably attracted to her exacting partner and enchanted by his adorable son. Will a ruthless killer put an end to their possible future before it really begins?

The New York Times bestselling Driven series continues with a standalone story about finding love where you least expect it… Behind the wheel, racing champion Zander Donavan is at the top of his game. But after too much excess in his personal life, he’s forced to step away. He needs to accomplish something all on his own—outside of his famous father's shadow. Getty Caster is running away from the abuse that clouds her past. She thinks she’s found the perfect escape—until she discovers a stranger in the beachside cottage she’d been promised. He’s undeniably sexy, but she’s there to heal. Alone. Before long though, fighting with each other turns into fighting their attraction. And giving into desire sets off a chain reaction that has their pasts colliding. With an unexpected love on the line, can they overcome the fallout to build a future?