|
February 1953
|
|
Imagination, February 1953 |
Greenleaf Publishing Company |
MAGAZINE |
6 |
|
February 2010
|
|
Earth Alert!: And Other Science Fiction Tales |
Wildside Press |
Collection |
7 |
|
September 2010
|
|
Earth Alert! |
Project Gutenberg |
Chapbook |
|
|
January 2016
|
|
The Virgin of Valkarion / Earth Alert |
Armchair Fiction |
Anthology |
|3 |
|
March 2016
|
|
The 33rd Golden Age of Science Fiction Megapack |
Wildside Press |
Collection |
|
|
September 2016
|
|
Fantastic Stories Presents the Imagination Stories of Science and Fantasy Super Pack |
Positronic Publishing |
Anthology |
48 |
|
September 2016
|
|
Fantastic Stories Presents the Imagination Stories of Science and Fantasy Super Pack |
Positronic Publishing |
Anthology |
|3 |
|
December 2016
|
|
Earth Alert! |
Nook Press |
Chapbook |
|
|
April 2018
|
|
Fantastic Stories Presents the Imagination Stories of Science and Fantasy Super Pack |
Positronic Publishing |
Anthology |
48 |