64-page Giant featuring the following reprinted stories: The Man who Stole Central City, in which Aliens from another dimension monitor Central City as a teaching aide in an advanced classroom, but when the students see Flash in trouble they come to his rescue; Return of the Mirror Master, in which Mirror Master escapes from jail and goes on a crime spree; The Case of the Real-Gone Flash; and The Mystery of Flash's Third Identity. Scripts by John Broome, pencils by Carmine Infantino, inks by Joe Giella. 68 Pages