8 books in series

Vatican Secret Archive

Vatican Secret Archive is a 1-book series first released in 2021 with contributions by Gary McAvoy and Ronald L. Moore.

#1
The Vivaldi Cipher

2021 • 6 Readers • 320 pages • 3.5

#2
The Opus Dictum

3 Readers • 348 pages • 3.5

#3
The Petrus Prophecy

3 Readers • 4

#4
The Avignon Affair

2 Readers • 312 pages • 3.5

#5
The Jerusalem Scrolls

2 Readers • 312 pages • 4

#6
The Galileo Gambit

2 Readers • 322 pages • 4

#7
The Confessions of Pope Joan

1 Reader • 388 pages • 4

#8
Cover 2

The Celestial Guardian

1 Reader • 3