Treasure Hunters by Sylvia Day

Mercenary/treasure hunter Rick Bronson is ready to hunt down his next treasure—erotic e-books hidden away when erotic romance was banned by the Conservative Censorship Committee. His first order of business is securing the help of literary antiquities expert Samantha Tremain.

She’s considered one of the foremost authorities on erotic literature in the galaxy, a veritable bounty of carnal knowledge that Rick intends to enjoy to the fullest. Now two people who couldn’t be more different race across the galaxy on a daring quest for untold riches. Together, success is within their grasp…if they can just get past the hands-on research.