Contents

9 • Mr. Zytztz Goes to Mars • Noel Loomis
39 • Regulations • Murray Leinster
46 • Happy Ending • Henry Kuttner
56 • Memory • Theodore Sturgeon
69 • The Earth Men [The Martian Chronicles] • Ray Bradbury
78 • Climate - Incorporated • George O. Smith [as Wesley Long ]
96 • The Devil of East Lupton, Vermont • Murray Leinster [as William Fitzgerald ]
104 • The Ionian Cycle • William Tenn
119 • The Rotohouse [Oona and Jick] • Margaret St. Clair