Earthman's Burden

From Author Wars - https://authorwars.com/publications/earthmans-burden-446536.html

Overview:

Title: Earthman's Burden
Author: Poul Anderson, Gordon R. Dickson
Year: 2013
ISBN-10: 9780575082168
Publisher: Gateway / Orion
Price: £4.99
Pages:
Binding: ebook
Type: Collection
Title Reference: Earthman's Burden
Notes: Amazon Kindle's page count 320. Data from Amazon UK as of 2014-05-06. Price from W. H. Smith as of 2014-05-06.