King Warrior Magician Lover, by Robert Moore and Douglas Gilette. It is a deeply insightful book about the path to a mature masculine psyche written by a highly respected Jungian psychologist (Moore) and a mythologist and counselor (Gilette).

I recently finished reading this book and their four subsequent volumes, each of which goes into great detail about the four archetypes. Reading them has given me much stimulus for thought and personal growth.

http://www.amazon.com/King-Warrior-Magician-Lover-Rediscover...

King Warrior Magician Lover by Robert Moore and Douglas Gillette

http://www.amazon.com/King-Warrior-Magician-Lover-Rediscover...