Superterrestres
By: Espín.
Edition: 1a ed.
Publisher: Editorial Diana
Published: 1978
Place of publication: México
Language: spa
Notes: Vol. 2: 2nd printing, 1979.
Table of contents: title: pt. 1. 10-20 Trintizia - pt. 2. 10-20 El cerebro - pt. 3. 10-20 La revelación.