London: A Pinnacle Book, No Date . First British Edition. Original Wraps. First British Edition. Octavo, original colour pictorial wrappers (a paperback).  pp, Glossary of Ormazdian Names and Words at rear. Minor cover creases, a very good, clean copy. Scarce. Very Good. Item #310596
¶ Science Fiction, the third book in the Viagens Interplanetarias series.