Healing the Cowboy's Heart When Luke Buckton left Blue Thorn Ranch, he'd hoped to return in a blaze of rodeo glory; instead, he's limping home with a busted leg. To get back on the circuit he'll need physical therapist Ruby Sheldon's help. Six years ago, he left Ruby behind, convinced she was too innocent for such a public life. Now his high school sweetheart is stronger, tougher and even more captivating. A high-profile success story like this could make Ruby's career. All she has to do is rein in Luke's bullheadedness, heal his injuries—and hope his reckless charm doesn't trample her heart again...