1. The green and red planet : a physiological study of the possibility of life on Mars / editorial assistance and foreword by Greer Peyton : [bibliog.] Author: Strughold, Hubertus Format: Book Language: English Published: [1953]
2. Your body clock / [by] Hubertus Strughold ; foreword by Charles H. Roadman Author: Strughold, Hubertus Format: Book Language: English
3. Your body clock. Foreword by Charles H. Roadman Author: Strughold, Hubertus, 1898- Format: Book Language: English Published: [1971]
4. The green and red planet : a physiological study of the possibility of life on Mars / by Hubertus Strughold ; with editorial assistance and a foreword by Green Peyton Author: Strughold, Hubertus, 1898- Format: Book Language: English Published: 1954