- Series: On the Way to the Stars Series Record # 38547
- On the Way to the Stars
- 1 On the Way to the Stars: Part One: Getting Off the Ground (1975) [ES] by Peter Weston
- 2 On the Way to the Stars: Part Two: The Planets-Stepping Stones Into Space (1975) [ES] by Peter Weston
- 3 On the Way to the Stars: Part Three: Into the Abyss (1976) [ES] by Peter Weston
- 4 On the Way to the Stars: Part Four: Galactic Empires (1976) [ES] by Peter Weston
- Auf dem Weg zu den Sternen
- 1 Auf dem Weg zu den Sternen (1976) [ES] by Peter Weston
- 2 Jenseits der Grenzen des Sonnensystems (1976) [ES] by Peter Weston
- 3 Künftige Sternenreiche (1976) [ES] by Peter Weston