Holocaust survivor Viktor E. Frankl is known as the founder of logotherapy, a mode of psychotherapy based on human's motivation to search for meaning in his life. The author discusses his ideas in the context of other prominent psychotherapies and describes the techniques he uses with his patients to combat the "existential vacuum".

World-renowned psychiatrist Viktor Frankl's Man's Search for Meaning was named by the Library of Congress as one of the 10 most influential books of the 20th century. Dr. Frankl's story of finding a reason to live in the most horrible circumstance imaginable - Nazi concentration camps - continues to inspire millions.

The late great astronomer and astrophysicist describes his personal search to understand the nature of the sacred in the vastness of the cosmos. Exhibiting a breadth of intellect nothing short of astounding, Sagan presents his views on a wide range of topics, including the likelihood of intelligent life on other planets, creationism and so-called intelligent design.

Prominent psychologist Angela Duckworth’s successive scientific studies show that perseverance in the face of challenges is a greater predictor of success than genetics.

The New York Times best seller that reveals the safety, security, and survival techniques that 99 percent of Americans don’t know - but should. When Jason Hanson joined the CIA in 2003, he never imagined that the same tactics he used as a CIA officer for counter intelligence, surveillance, and protecting agency personnel would prove to be essential in every day civilian life. In his engaging and empowering book Spy Secrets That Can Save Your Life, Jason shares this know-how with listeners.