# Kai Rugenstein — Languages

Canonical: https://www.bookquiver.com/kai-rugenstein/languages

JSON version (same data): https://www.bookquiver.com/kai-rugenstein/languages.json

- Authors: [Kai Rugenstein](https://www.bookquiver.com/kai-rugenstein)
- Books: 1
- Languages: 1

## Languages

- German (`de`) — 1 book

The whole shelf, book by book: [Kai Rugenstein.md](https://www.bookquiver.com/kai-rugenstein.md)