I thought I'd start to periodically show some of the books I keep for reference in my library. I have quite the home study, filled with Bigfoot casts, a wall of photos of adventures, tons of files, a life-sized Tesla cutout, and LOTS of books.
Here's one that is wonderfully researched - UFO Cases of Interest by Roger Marsh, one of my favorite minds in UFO research.
UFO Cases of Interest is an annual release of the best reports for further study from the Field Investigators of the Mutual UFO Network. 241 case overviews from January to December 2017 includes exactly what the witness experienced and how the case was closed by the investigator. Statistics section. And a four-part Research Index matches cases in major areas of study: Location, Object, Site and Witness. This book can be read by armchair UFO enthusiasts looking for cases near their location, or search by UFO shape or proximity to the witness. The more serious researcher can use this title to match specific case elements of interest for further study.