She's roses. Caving to her best friend's crazy ideas is one thing, but Kim Martin knows she isn't equipped for a two-week pack-horse trip into the Colorado mountains-especially with a rough-edged cowboy as their mountain guide. His outdoor style might jump-start some women's libidos, but a city woman like Kim finds him-(almost? barely? definitely?) irresistible. He's rawhide. Thad Winchester's...