Risky Business / Nora Roberts / 344 pages / 5 Gold Rings December Challenge

Elizabeth Palmer owns and runs The Black Pearl Dive Shop on Cozumel.  When Jerry Sharp fails to report to work and is discovered by Elizabeth while she is conducting a tour, shot and with an anchor tied around his chest, his twin brother, Jonas, an attorney comes to investigate.  Jerry had a stash of money in the room he was renting and was apparently involved in cocaine smuggling.  Liz is threatened by drug dealers following the money trail.  Jonas and Liz are attracted to each other, (of course, this is a Nora Roberts' book) and Jonas is compelled to protect her.  This is a good beach read/listen, with just the right amount of romance, suspense, and wounded family dynamics.