The geriatric population, defined as men and women 65 years and older, is the fastest growing population in the world. While gerontology, the study of the aging process in human beings, has brought insights about the physical, emotional, and social needs of this population, little attention has been given to the mental health of the aging, and often treatable disorders are overlooked entirely. Depression is one of the leading mental disorders in any age group, but among the elderly it is often viewed as a normal part of aging. But it’s not. Depression at any age requires attention and treatment. For those who live with depression and their families and caregivers, "Depression in Later Life" is a go-to guide introduces readers to depression among the aging and elderly.