Vatican Secret Archive

Book series

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

Books in order9

Cover of The Vivaldi Cipher

#1

The Vivaldi Cipher

Gary McAvoy · 2021

Cover of The Opus Dictum

#2

The Opus Dictum

Gary McAvoy · 2020

Cover of The Petrus Prophecy

#3

The Petrus Prophecy

Gary McAvoy · 2022

Cover of The Avignon Affair

#4

The Avignon Affair

Gary McAvoy · 2022

Cover of The Jerusalem Scrolls

#5

The Jerusalem Scrolls

Gary McAvoy · 2023

Cover of The Galileo Gambit

#6

The Galileo Gambit

Gary McAvoy · 2023

Cover of The Confessions of Pope Joan

#7

The Confessions of Pope Joan

Gary McAvoy · 2023

Cover of The Celestial Guardian

#8

The Celestial Guardian

Gary McAvoy · 2024

Cover of The Apostle Conspiracy

#9

The Apostle Conspiracy

Gary McAvoy · 2024