In the third edition of "The PTSD Workbook," psychologists and trauma experts Mary Beth Williams and Soili Poijula offer readers the most effective tools available for overcoming post-traumatic stress disorder (PTSD).

PTSD is an extremely debilitating condition that can occur after exposure to a terrifying event. But whether you re a veteran of war, a victim of domestic violence or sexual violence, or have been involved in a natural disaster, crime, car accident, or accident in the workplace, your symptoms may be getting in the way of you living your life.

PTSD can often cause you to...