# R. Schmittberger

Canonical: https://www.bookquiver.com/r-schmittberger

- Books: 5
- Language: 1

## Books

- [The Collected Mysteries of Montague Island](https://www.bookquiver.com/r-schmittberger/the-collected-mysteries-of-montague-island) — 2025-09-18
- [Montague Island Memoirs](https://www.bookquiver.com/r-schmittberger/montague-island-memoirs) — 2022-03-28
- [Beyond Montague Island: Even More Mysteries and Logic Puzzles](https://www.bookquiver.com/r-schmittberger/beyond-montague-island-even-more-mysteries-and-logic-puzzles) — 2020-11-19
- [Return to Montague Island: More Mysteries and Logic Puzzles](https://www.bookquiver.com/r-schmittberger/return-to-montague-island-more-mysteries-and-logic-puzzles) — 2019-10-31
- [Montague Island Mysteries and Other Logic Puzzles](https://www.bookquiver.com/r-schmittberger/montague-island-mysteries-and-other-logic-puzzles) — 2016-12-01