# Mark J. Penn — Languages

Canonical: https://www.bookquiver.com/mark-j-penn/languages

- Authors: [Mark J. Penn](https://www.bookquiver.com/mark-j-penn)
- Books: 2
- Languages: 2

## Languages

- English (`en`) — 1 book
- Portuguese (`pt`) — 1 book

The whole shelf, book by book: [Mark J. Penn.md](https://www.bookquiver.com/mark-j-penn.md)