There are 3 books by John R.M on BookOrb. A strong starting point is O Amigo Do Diabo (2017). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has John R.M written?
BookOrb lists 3 books by John R.M.
Where should I start with John R.M?
A good starting point is O Amigo Do Diabo (2017).
What is the John R.M books in order list?
In publication order: 1. O Amigo Do Diabo (2017), 2. Devil's Friend (2017), 3. Amigo Del Diablo (2017).