Men at Work: Men of Steel series. "Name: Cord O'Brien. A mountain man. Whipcord lean and as rugged and untamed as the wild mustangs he swore by. Experience: Breaking horses--and hearts! Objective: Convince pretty Miss High Society Brenna Sinclair that he was the better horse trainer. With her prim and proper Eastern training techniques, he was darn sure the lady wouldn't be able to handle a horse. But with her radiant beauty and unshakable allure, he wasn't so sure he'd be able to handle her!