| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2018 | 978-1-7324381-0-1 | Christian Stahl | 100 German Short Stories for Beginners Learn German with Stories Including Audiobook: (German Edition Foreign Language Book 1) |
| '' | 978-1-7324381-4-9 | World Language Institute Spain · Christian Stahl | 100 Portuguese Short Stories for Beginners Learn Portuguese with Stories Including Audiobook: Portuguese Edition Foreign Language Book 1 |