Paradise. The Naravan Chronicles, #4

Security Chief Meiling Trudeau thought she was finished with conman Duncan McClane two years ago when he got tossed off FarMore Space Station for good. But he's back, now one of the richest men in the galaxy, and looking to rekindle their relationship. Despite claiming he's gone straight, Meiling knows from experience that con-artists never change. Unfortunately, the chemistry between them is as hot as ever and resisting him is almost impossible.
Duncan knew the minute he saw Meiling she was the love of his life. But convincing her he's gone straight for her proves harder than cheating at a cheat-proof holo-card table. Stumbling across a huge vein of the rarest mineral in the galaxy has made Duncan a rich man, though, and that wealth gives him the resources he needs to prove to Meiling that she can depend on him to have her back. If he can earn her trust, he might just regain her love.
With chaos brewing in FarMore's biggest resort casino, Meiling will have to decide if she can rely on Duncan-with her space station as well as her heart.