Superman #169 2001

Superman #169, published by DC in May 1964, features three Silver Age stories. Mr. Mxyzptlk gets lockjaw, hindering Superman's usual banishment trick. A thief resembling Clark Kent encounters a woman from Superman's amnesiac past. The Bizarro Invasion of Earth sees Bizarros attempt "good deeds" by trying to destroy the Daily Planet globe. This issue is notable for its Bizarro and Mr. Mxyzptlk appearances, and a valuable Kryptonite Guide List.