From childhood through nursing school, Katherine and Sarah were best friends. Now they set out to take all that life had to offer - - and were swept up in the rugged, positively breathtaking world of two young pilots, men who took to the skies with a bold spirit. And who dared them to love. Together they embraced a tumultuous world where luck and desire meet. Where the winds of war challenged their hearts. And where passion soared beyond their wildest dreams.