There are 2 books by Calogero Riggi on BookOrb. A strong starting point is Le catechesi (1993). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Showing 1 of 2 titles.
Frequently asked questions
How many books has Calogero Riggi written?
BookOrb lists 2 books by Calogero Riggi.
Where should I start with Calogero Riggi?
A good starting point is Le catechesi (1993).
What is the Calogero Riggi books in order list?
In publication order: 1. Le catechesi (1993).