There is a new "book" out on Christa Helm, self-published in April via Createspace. It's overpriced at $7.99 for a mere 44 pages but it also STEALS most of its contents from the above online bio of the murdered actress that John O'Dowd and I co-wrote ten years ago.
I'm not going to name the author but I am warning you now. No matter how interested you are in Christa's case, save your money, don't support thieves, and read almost the exact same thing online here: