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Vatican Secret Archive

Book series

9 of 13 books in this series are listed here so far.

Books in order9

The Vivaldi Cipher
#1

The Vivaldi Cipher

Gary McAvoy
2021
The Opus Dictum
#2

The Opus Dictum

Gary McAvoy
2020
The Petrus Prophecy
#3

The Petrus Prophecy

Gary McAvoy
2022
The Avignon Affair
#4

The Avignon Affair

Gary McAvoy
2022
The Jerusalem Scrolls
#5

The Jerusalem Scrolls

Gary McAvoy
2023
The Galileo Gambit
#6

The Galileo Gambit

Gary McAvoy
2023
The Confessions of Pope Joan
#7

The Confessions of Pope Joan

Gary McAvoy
2023
The Celestial Guardian
#8

The Celestial Guardian

Gary McAvoy
2024
The Apostle Conspiracy
#9

The Apostle Conspiracy

Gary McAvoy
2024