There were several parallels between Jonestown and Escuela Caribe. Both places used isolation to control a large group of people and censored their communication with the outside world so their loved ones wouldn't know about the rampant physical abuse and misery of the residents. I think the worst fallout, in both cases, was the living in constant fear, witnessing other residents get assaulted and worrying that you'd be next. That's where Post Traumatic Stress Disorder comes from.

That's why I think it's important to revisit the story of Jonestown. I hope readers come away with a greater compassion for Jim Jones's victims, a third of whom were minors. To get a feeling for what it was like to be in their situation.

I didn't fit into the Christian college my parents sent me to. I felt tarnished by tragedy, between my brother's death and Escuela Caribe, and everyone else seemed so carefree and happy and praising God. I couldn't stand happy people for a long time, and was plagued by chronic migraines and stomach aches. I'd say between age thirteen and twenty-three was the most miserable time of my life. I wrote Jesus Land because I wanted there to be a record of David's life. I was surprised that so many people read it, and felt moved by it.

I choose now to live in Berkeley, California, which is a progressive refuge, despite the fact that I can't afford to buy a house here. It's important to me that my children grow up in a place where everything is questioned, examined and debated.

Before I went to Escuela Caribe, my parents showed me the school's brochures featuring smiling kids at the beach or on horseback. The propaganda was greatly appealing to a kid from rural Indiana who hated her high school anyway. I also got reassurances that I could return if I didn't like it. But shortly after the gates closed behind me, I learned I'd been deceived; the beach was far away and I couldn't return home until I'd completed the program.

To be honest, I didn't want to get inside Jones's head. Every time I wrote about Jim Jones I practically had to tie myself to my chair to force myself to do it; I hated him so much. He wanted to go down in history and he did. He's had hundreds of books and articles written about him. I was much more interested in the stories of the rank-and-file members of Peoples Temple, what drew them to Jones, and what they did once they were trapped in Jonestown and realized Jones was intent on killing them.

I was working on a satirical novel about a charismatic preacher who takes over a small Indiana town. Then I remembered Jim Jones was from Indiana and Googled him. I learned that the FBI had recently released all the documents that agents collected from Jonestown after the massacre - over 50,000 pieces of paper and almost 1,000 audio tapes. I started reading the files and couldn't tear myself away; I find "true" stories inherently more powerful than fiction.