Book 1
Colton Threat Unleashed
Tara Taylor Quinn
Book 2
Colton's Dangerous Cover
Lisa Childs
Book 3
Colton's Secret Stalker
Kimberly Van Meter
Book 5
Guarding Colton's Secrets
Addison Fox
Book 6
A Colton Kidnapping
Justine Davis
Book 7
Colton's Blizzard Hideout
Deborah Fletcher Mello
Book 8
Hunting Colton's Witness
Anna J. Stewart
Book 9
Targeted With A Colton
Beth Cornelison
Book 10
Colton's Secret Past
Kacy Cross
Book 11
Colton Undercover
Jennifer D. Bokal