There are 2 books by John Iannone on BookOrb. A strong starting point is Glimpse of Heaven (2013). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has John Iannone written?
BookOrb lists 2 books by John Iannone.
Where should I start with John Iannone?
A good starting point is Glimpse of Heaven (2013).
What is the John Iannone books in order list?
In publication order: 1. Glimpse of Heaven (2013), 2. Mystery of the Shroud of Turin (2013).