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