By Moore, William L. And Berlitz, Charles “The Philadelphia Experiment: Project Invisibility” was released in 1984 this was one of the first books that was written entirely about the PX
The Philadelphia Experiment: Project Invisibility

By Moore, William L. And Berlitz, Charles “The Philadelphia Experiment: Project Invisibility” was released in 1984 this was one of the first books that was written entirely about the PX