Rosie is the orignal coffee barista at Fortnum's Bookstore and Indy Savage's employee.  On the side, he grows and sells pot.  He inadvertantly comes gets a bag of diamonds wanted by multiple groups.  His trouble spreads to Indy, which kicks off the adventures in Rock Chick.  At the end of the story, he's so fed up with all the danger and drama that he leaves Denver for San Salvador.


"Rosie’s a coffee god. Rosie could make a skinny vanilla latte that could give you an orgasm if you just sniffed it. Rosie’s a bit of a pain in the ass, a kind of semi-coffee recluse (he comes in, he makes coffee, he goes home), but his talent is undeniable." - Ashley, Kristen (2011-03-04). Rock Chick (Kindle Locations 227-229).