Book excerpt: 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: UNDER SUSPICION (A Colton 911: Chicago novel) by Bonnie Vanak Widowed cop Harry Cartwright is investigating the death of a Colton patriarch, and all signs point to Sara Sandoval—the man's long-lost daughter. But Harry isn't sure if his feelings are clouding his judgment—until the real killer makes Sara a target… PROVING COLTON'S INNOCENCE (A Coltons of Grave Gulch novel) by Lara Lacombe Baldwin Bowe is a ghost bounty hunter who is determined to bring his brother to justice. But his professional resolve is tested when he falls for Jillian Colton, the woman his brother is bent on hurting. TEXAS RANCHER'S HIDDEN DANGER by Karen Whiddon On the run from a serial killer client, therapist Amelia Ferguson tries to disappear in Getaway, Texas, going to work on single dad Ted Sanders's ranch. Something about the town and the handsome rancher appeal to her, but can their developing relationship survive a serial killer set on revenge? HIS TO DEFEND by Sharon C. Cooper Amina Kelly may be divorced, but she wouldn't want her ex dead. When her ex is killed on duty, Maxwell Layton comes back into her life—and the passion between them is just as strong as ever. Now they have to fix their past mistakes—while dodging someone intent on making sure Amina doesn't get out alive…