inside front cover
The Wallace Wood Checklist (TwoMorrows, 2003) by Bhob Stewart and Jim Vadeboncoeur Jr. credits Paul Gattuso on pencils, and inks possibly by Wood. Jim Vadeboncoeur Jr. changed his mind about the pencils and suggested Maurice Gutwirth. Current credits based on Check's records.
The spot illustrations used on pages 2 and 3 of this text story are both taken from the story "The Lost Princess" published in An Earth Man On Venus (Avon, 1951).
Kubert confirmed by Robin Snyder and others.