To celebrate #worldufoday, To The Stars Academy shared with us their favorite UFO books to spread awareness about the realness of the phenomenon: "UFOs and the National Security State" by Richard M. Dolan and Dr. Jacques Valee, UFOs: Generals, Pilots, and Government Officials Go on the Record by Leslie Kean, and Jacques Vallee's trilogy - Dimensions, Confrontations, & Revelations and of course we can't forget to add our own Sekret Machines series by Tom DeLonge with AJ Hartley and Peter Levenda!