Detre, Professor L
Chronological Checklist
- Két Világ Harca: Fantasztikus Regény (Vienna, Austria; Leipzig, Germany; and Budapest, Hungary: Rózsavölgyi, 1935)
- Kampf Zweier Welten (Vienna, Austria; Leipzig, Germany; and Budapest, Hungary: Rózsavölgyi, 1935)
- War of Two Worlds (London: Jarrolds Publishers, 1936)