There are 3 books by Stephanie M. Gammon on BookOrb. A strong starting point is Treacherous Mountain Investigation (2020). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Showing 2 of 3 titles.
Frequently asked questions
How many books has Stephanie M. Gammon written?
BookOrb lists 3 books by Stephanie M. Gammon.
Where should I start with Stephanie M. Gammon?
A good starting point is Treacherous Mountain Investigation (2020).
What is the Stephanie M. Gammon books in order list?
In publication order: 1. Treacherous Mountain Investigation (2020), 2. Deadly Mountain Target (2022).