Viktor Emil Frankl, the founder of logotherapy, ranks amongst the twentieth century's most important researchers into the human condition. He developed a form of psychotherapy with an intriguingly dignified concept of human beings and the world which has an impressive track record of rapid success in practical application. Numerous universities around the world have honoured Frankl for his achievements. The present book provides a structured insight into his work. It explains the anthropological foundation of logotherapy and the healing concepts that are built on this foundation.