Daniel Quinn
Author of the following books:
- Ishmael (IshmaelBook)
- TheStoryOfB
- MyIshmael
- Providence
- BeyondCivilization
- TheManWhoGrewYoung (GraphicNovel)
- AfterDachau
- TheHoly (published Q4 2002)
A lot of his writing and speeches can be found here: http://www.ishmael.com/Education/Writings/
There is also a long interview with him here: http://www.mshadow.com/illusions/vol1pp2.htm