| Title | Date | Author/Editor | Publisher/Pub. Series | ISBN/Catalog ID | Price | Pages | Format | Type | Cover Artist | Verif |
|---|---|---|---|---|---|---|---|---|---|---|
| Die Rakete zu den Planetenräumen | 1923-00-00 | Hermann Oberth | R. Oldenbourg | 92 | unknown?The publication record was created from a secondary source and the publication format is unknown. |
non-fic | ||||
| Der Vorstoß in den Weltenraum | 1924-00-00 | Max Valier | R. Oldenbourg | M 2.00?M: East German mark |
94 | tp?Trade paperback. Any softcover book which is at least 7.25" (or 19 cm) tall, or at least 4.5" (11.5 cm) wide/deep. |
non-fic |