ON THIN ICE Ex-hockey pro Logan Dupree had sworn never to return to the ice. Forced to leave the game after a debilitating accident, he'd spent his days battered and world-weary, trying to forget his former life. Until struggling single mom Catherine Talbott walked through his door begging him to coach her hockey team, and he couldn't resist the job-or his new boss. Catherine was immediately drawn to Logan-his tall build, penetrating eyes and deep voice made her desperate to warm his chilled heart-both on and off the ice. WOrking so closely with him made it difficult to resist temptation, e.