Kissing a Billionaire by Marie Higgins

Honolulu’s Police Task Force detective, Kurt Hamill, transferred to a smaller office in hopes of keeping the heartaches and inadequacies from his past locked away. But when an old friend from Honolulu wants him to stop her daughter from marrying the wrong man, Kurt is sucked into a dangerous game of cat and mouse. To keep them alive, he must face his fears – and learn to love all over again.
Heiress Riley Peterson lives a simple life – thanks to the way her billionaire father sheltered her – but once she meets the gorgeous police detective sent by her mother, she knows her life will never be the same. Instead of going to the church to marry a man she’d only known for a few weeks, she is dodging bullets and running away from the bad guys. Trust isn’t easily earned, and yet, she wants to believe Kurt is the one person who will protect her.