Hezbollah kidnapped Jerry in March 1984 and held him hostage for close to a year. His wife Sis published a book about the experience, Beirut Diary, which was made into the film Held Hostage: The Sis and Jerry Levin Story. You can read a little more about their story here.
Jerry is a very cool guy. He currently works for Christian Peacemaker Teams (CPT). I and another person were shown around Hebron by Jerry. You can see CPT's images of the Hebron situation here and the nearby village of Tuwani.
Editors of his book are Noam Chomsky and Mordecai Vanunu. I didn't know them personally but obviously those people have psychological problems. They hate jews, they hate Israel, they hate themselves.