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: DETECTIVE ON CALL (A Colton 911: Grand Rapids novel)by USA TODAY bestselling author Regan BlackAttorney Pippa Colton is determined to overturn a wrongful conviction but must find a way to get the truth out of the star witness: Emmanuel Iglesias. The sexy detective is sure the case was by the book. When Pippa starts receiving threats, her theory begins to look much more convincing, if they can unearth evidence before the true killer stops them in their tracks.COLTON’S SECRET HISTORY (A Coltons of Kansas novel)by Jennifer D. BokalWhen Bridgette Colton’s job with the Kansas State Department of Health sends her to her hometown to investigate a cluster of cancer cases, she uncovers long-hidden family secrets that lead her back to her first love, Luke Walker.CAVANAUGH IN PLAIN SIGHT (A Cavanaugh Justice novel)by USA TODAY bestselling author Marie FerrarellaA feisty reporter has always believed in following her moral compass, but this time that same compass just might make her a target—unless Morgan Cavanaugh can protect her. Her work gets her in trouble and anyone could want to silence her—permanently.HER P.I. PROTECTOR (A Cold Case Detectives novel)by Jennifer MoreyDetective Julien LaCroix meets Skylar Chelsey, the daughter of a wealthy rancher, just when she needs him the most: after she stumbles upon a murder scene. Now they fight instant attraction and a relentless killer, who will stop at nothing to silence the only living witness.