|
April 1951
|
Galaxy Science Fiction, April 1951 |
World Editions, Inc. |
MAGAZINE |
16 |
|
February 1952
|
Galaxy Reader of Science Fiction |
Crown Publishers |
Anthology |
210 |
|
1953
|
Galaxy Reader of Science Fiction |
Grayson & Grayson |
Anthology |
|
|
October 2011
|
A Hoax in Time / Inside Earth |
Armchair Fiction |
Omnibus |
|100 |
|
February 2016
|
Inside Earth |
Project Gutenberg |
Chapbook |
|
|
April 2016
|
The 12th Science Fiction Megapack |
Wildside Press |
Anthology |
|
|
May 2016
|
Fantastic Stories Presents the Poul Anderson Super Pack |
Positronic Publishing |
Collection |
|12 |
|
May 2016
|
Fantastic Stories Presents the Poul Anderson Super Pack |
Positronic Publishing |
Collection |
|12 |
|
April 2018
|
Fantastic Stories Presents the Poul Anderson Super Pack |
Positronic Publishing |
Collection |
|12 |