Philadelphia Experiment: Project Invisibility

The Philadelphia Experiment, Berlitz Charles

Official Knoxville, Tennessee World's Fair - Hardcover, by Phila R. Hach - Good

The Maverick Experiment - GOOD

Puerto Rico: A Colonial Experiment, by Raymond Carr, Paperback, Very Good

Brian Friel - Plays One: Phila - VERY GOOD

Philadelphia Experiment - 1980 Paperback by William Moore and Charles Berlitz