Billionaire's Promise: A Brother’s Best Friend Billionaire Romance

Enjoy this brother's best friend billionaire romance by USA Today Bestselling steamy contemporary romance author Summer Cooper and her friend Susu Chin!

Dr. June Bennet is great at helping other people start families, but her own life? Not so much. As the head of a fertility clinic, all she wants is some peace, quiet, and maybe to get her blood pressure under control. But when Kai Li—her brother's best friend, first crush, and the ridiculously handsome billionaire who could headline a K-drama—shows up back in town, "calm" goes out the window. Especially since the last time she saw him, he led her on, broke her heart, and disappeared overseas without a word.

Kai might be one of Shanghai's most eligible bachelors, but he's had enough of the social climbers, and his mother's relentless arrangement of countless blind dates for him. Escaping to New York is the only way to breathe—no expectations, no drama. Love? Marriage? That's for people who don't have dynasties to run. But then he sees June again.

When Kai stumbles on June being attacked in broad daylight, everything changes. Protecting her becomes his number one priority. But spending time with her? That's stirring up feelings he thought he'd buried for good. And the more he tries to keep his distance, the harder it gets to resist the one woman he's never been able to forget.

Please note: This book ends with a cliffhanger. The authors love June and Kai so much that they think they deserve to have their story told in full. 

The reading order of this billionaire series is as follows:

Book 1 - Billionaire's Promise

Book 2 - Billionaire's Cruelty

Book 3 - Coming soon

This sexy smokin' hot book is perfect for fans of Crazy Rich Asians Trilogy, Fifty Shades, Roxy Sloane, TL Swan, Sierra Rose and Ava Gray. This is an adult only steamy contemporary romance, appealing to readers who love fated mates, billionaire romance, best friend's brother and sizzling hot romances with a twist.