# Martin Hartmann — Countries

Canonical: https://www.bookquiver.com/martin-hartmann/countries

JSON version (same data): https://www.bookquiver.com/martin-hartmann/countries.json

- Authors: [Martin Hartmann](https://www.bookquiver.com/martin-hartmann)
- Books: 4
- Countries: 1

## Countries

- Germany (`de_DE`) — 4 books

The whole shelf, book by book: [Martin Hartmann.md](https://www.bookquiver.com/martin-hartmann.md)