Since we have no information about the 'Saigon True Story' other than its name, it's impossible to say who the author is. It could be a local writer who has personal experiences in Saigon, or it could be someone from afar who has researched and written about the city. Without more details, we can't identify the author.
There could be many authors who wrote true crime novels in 1966. Without more specific information about the novel, it's hard to determine the exact author. Some well - known true crime authors from around that era include Truman Capote, who wrote 'In Cold Blood' in 1966. However, there might be other less - known authors as well.
There are so many stories with the word 'wild' in them. Without more details, it's impossible to determine the author. It could be an unknown author or a well - known one writing about a personal experience or a researched topic.
Sadly, I'm not aware of the author of 'true biz a novel'. You might want to check with local bookstores or search on platforms like Goodreads. They often have information about the authors of various books.
I don't know the author of 'Diana the True Story' off - hand. There are many people who might have written a book with this title. It could be someone who had access to reliable sources about Diana, like her friends or people who worked with her.
Without any additional details, it's impossible to say who wrote 'the natural true story'. It could be an unknown author or someone well - known in the field of nature writing, but we just can't tell.