| title | ISBN-13 | year of publication |
|---|---|---|
| Encyclopedia of Animals | 978-606-8846-66-8 | 2016 |
| Encyclopedia of Dinosaurs: Triassic, Jurassic and Cretaceous Periods | 978-606-8846-67-5 | 2016 |
| Englisch Konversation Guide Für Anfänger | 978-606-8846-68-2 | 2016 |
| English Proverbs | 978-606-8846-69-9 | 2016 |
| English Vocabulary Exercises | 978-606-8846-70-5 | 2016 |