The United States is in the midst of the largest military demobilization in its history. This is leading to an increase in the demand for mental health clinicians who can provide services to hundreds of thousands of military veterans and members of the military. Nearly two million Americans have been deployed to the wars in the Middle East, and thousands of them have been deeply affected, either psychologically, physically, or both. Projections suggest that 300,000 are returning with symptoms of PTSD or major Depression; 320,000 have been exposed to probable Traumatic Brain Injuries; and hundreds of thousands are dealing with psychological effects of physical injuries. Other veterans and members of the military without injuries will seek treatment to help them with the psychological impact of serving in the military, being deployed, or transitioning and reintegrating back into the civilian world. As an example, hundreds of thousands of service members are also leaving the armed forces earlier than they anticipated and will need to quickly adjust to life as civilians after assuming that they would have many more years in the military. Many will be leaving the military because of demobilizations and downsizing due to budget cuts. Current proposed cuts will shrink the military force to the same size it was in 1940. The Pew Center reports that 44% of veterans from the current wars are describing their readjustment to civilian life as difficult, and many of them are and will be turning to civilian mental health and primary care clinicians for assistance. The Handbook of Psychosocial Interventions for Veterans and Service Members is a one stop handbook for non-military clinicians working with service members, veterans, and their families. It brings together experts from the Department of Defense, the Department of Veterans Affairs, veteran service organizations, and academia to create the first comprehensive guidebook for civilian clinicians. In addition to covering psychiatric disorders such as depression, anxiety, and PTSD, this book also offers information about psychosocial topics that impact military personnel and their loved ones and can become part of treatment (e.g., employment or education options, financial matters, and parenting concerns), providing the most recent and cutting-edge research on the topics. Chapters are concise and practical, delivering the key information necessary to orient clinicians to the special needs of veterans and their families. The Handbook of Psychosocial Interventions for Veterans and Service Members is an essential resource for private practice mental health clinicians and primary care physicians, as well as a useful adjunct for VA and DOD psychologists and staff.