World's Finest Comics #204

Journey to the End of Hope! (Superman and Wonder Woman / written by Dennis O'Neil)"We challenge you to guess the one-- the only-- way to prevent this terrible tragedy!" Will the killing of a student in a campus riot lead to the end of the world 200 years later? How Can Superman and a depowered Wonder Woman stop it?The Guardians of the Clockwork Universe! (Captain Comet / written by John Broome : reprinted from: Strange Adventures #22)Reprints the 1st appearance of the Guardians of the UniverseThe Rogue of 1000 Ropes! (Green Arrow and Speedy / written by Ed Herron : reprinted from: Adventure Comics #176)