Can I publish this book?

I was at the library on bullshido, when a crazy person approached with two stacks of documents and a flash drive. One is 45 pages on the illuminati. Gripping stuff. The OTHER, the other is the letters of inmates going through a hunger strike. Is it possible to publish that? She told me they were mine now and to do as I please. It may make a compelling work of non fiction.

You’ll need a cool pen name