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'S ROGUE INVESTIGATION (A The Coltons of Colorado novel) by Jennifer D. Bokal Wildlife biologist Jacqui Reyes is determined to find out who's trying to steal the wild mustangs of western Colorado. She enlists the help of true-crime podcaster, Gavin Colton. He's working on a series about his notorious father but he can't help but be drawn into Jacqui's case—or toward Jacqui herself!   CAVANAUGH JUSTICE: DEADLIEST MISSION (A Cavanaugh Justice novel) by USA TODAY bestselling author Marie Ferrarella When his sister goes missing, small-town sheriff Cody Cassidy races to her home in Aurora. All he finds is heartbreak…and the steady grace of Detective Skylar Cavanaugh. Once firmly on the track of a killer, Cody and Skylar discover they have more in common than crime. But a murderer is on a killing spree that threatens their budding relationship.   PROTECTED BY THE TEXAS RANCHER by Karen Whiddon Rancher Trace Adkins is wary when Emma McBride shows up on his doorstep. How could he let a woman convicted of murdering her husband into his home? But he's never believed in her guilt, and the simmering attraction he's always felt toward her remains. Despite his misgivings, he agrees to let her stay until she gets on her feet, unaware that someone is after her. REUNION AT GREYSTONE MANOR by New York Times bestselling author Bonnie Vanak Going back to his hometown is painful, but FBI agent Roarke Calhoun has inherited a mansion, which will help save a life in crisis. But returning means facing Megan Robinson, the woman he's always loved. She also has a claim on the mansion, which puts them together in a place full of secret dangers…and a love meant to burn hot.