# Robert Petkoff — Countries

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

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

- Authors: [Robert Petkoff](https://www.bookquiver.com/robert-petkoff)
- Books: 9
- Countries: 2

## Countries

- United States (`en_US`) — 7 books
- United Kingdom (`en_GB`) — 2 books

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