TY  - SER
AU  -  Bates, Harry, 
TI  -  Astounding Stories, May, 1931 
AV  - PN 
PY  - 2009///
PB  -  Project Gutenberg, 
KW  -  Science fiction -- Periodicals
KW  -  Science fiction, American -- Periodicals
N1  -  Dark Moon / Charles Willard Diffin -- When Caverns Yawned / S. P. Meek -- The Exile of Time (Part 2 of 4) / Ray Cummings -- When the Moon Turned Green / Hal K. Wells -- The Death-Cloud / Nat Schachner and Arthur Leo Zagat;  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/30532
ER  -