Mesozoic Reptiles
From Author Wars - https://authorwars.com/books/mesozoic-reptiles-128208.html
Editions/Publications:
- Unknown. Amazing Stories, June 1949 (Unknown, Pete Bogg, Ziff-Davis Publishing Company, $0.25, 148 pages, pulp, MAGAZINE)
- Unknown. Amazing Stories Quarterly, Winter 1949 (Unknown, Pete Bogg, Ziff-Davis, $0.50, pulp, MAGAZINE)