# Robert Langbaum — Countries

Canonical: https://www.bookquiver.com/robert-langbaum/countries

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

- Authors: [Robert Langbaum](https://www.bookquiver.com/robert-langbaum)
- Books: 1
- Countries: 1

## Countries

- United States (`en_US`) — 1 book

The whole shelf, book by book: [Robert Langbaum.md](https://www.bookquiver.com/robert-langbaum.md)