# Roger J. Spiller — Languages

Canonical: https://www.bookquiver.com/roger-j-spiller/languages

JSON version (same data): https://www.bookquiver.com/roger-j-spiller/languages.json

- Authors: [Roger J. Spiller](https://www.bookquiver.com/roger-j-spiller)
- Books: 3
- Languages: 1

## Languages

- English (`en`) — 3 books

The whole shelf, book by book: [Roger J. Spiller.md](https://www.bookquiver.com/roger-j-spiller.md)