# John Helfers

Canonical: https://www.bookquiver.com/john-helfers

- Books: 4
- Language: 1

## Books

- [Future Americas](https://www.bookquiver.com/john-helfers/future-americas) — 2008-06-03
- [Man Vs Machine](https://www.bookquiver.com/john-helfers/man-vs-machine) — 2007-07-03
- [Army of the Fantastic](https://www.bookquiver.com/john-helfers/army-of-the-fantastic) — 2007-05-01
- [The Valdemar Companion](https://www.bookquiver.com/john-helfers/the-valdemar-companion) — 2002-12-03