Escape Velocity — Jess Anastasi

Ilari, Brannon System, 2436
At first, Dr. Sacha Dalton is simply curious about the prisoner of war admitted to her med-lab...until she sees who it is. For Commander Kai Yang-the commander of the battleship Valiant Knox-has long been thought dead. Killed in action. But after almost a year and half, he's returned home. Returned to her. Kai is recovering from his ordeal and under the watchful care of Sacha, his childhood friend and the widow of his best friend. Only now, their friendship has grown and deepened into something far deeper, and far more complicated. Yet as Kai's body recovers, his psyche remains broken. How could he ever be the man he was, and the man Sacha deserves? But an intergalactic war has a way of forcing a man to be the hero he was always meant to be...