An Act of Obsession is book three in the Acts of Honor series, the spin-off series to Men of Honor. Each book can be read as a standalone, but for the best reading experience, I recommend reading in order, starting with the Men of Honor Series since characters play recurring roles in both series.
If you love steamy, emotional Romantic Suspense stories with protective alpha males and sweet heroines who will stop at nothing to find their happily-ever-after, then this series is for you.