This Classic Edition of On the Theory and Therapy of Mental Disorders: An Introduction to Logotherapy and Existential Analysis sees Viktor E. Frankl, bestselling author and founder of logotherapy, introduce his key theories and apply them to work with patients exhibiting symptoms of neurosis.

A book for finding purpose and strength in times of great despair, the international best-seller is still just as relevant today as when it was first published.

"This is a book I reread a lot . . . it gives me hope . . . it gives me a sense of strength."

-Anderson Cooper, Anderson Cooper 360/CNN

Man's Search for Meaning is more relevant than ever, Viktor Frank's message provides hope even in the darkest of times. It has sold more than 16 million copies in fifty languag...