James Acton
1 The Protocol (2011)
2 Brass Monkey (2011)
3 Broken Dove (2012)
4 The Templar's Relic (2012)
5 Flags of Sin (2013)
6 The Arab Fall (2013)
7 The Circle of Eight (2013)
8 The Venice Code (2014)
9 Pompeii's Ghosts (2014)
10 Amazon Burning (2014)
11 The Riddle (2014)
12 Blood Relics (2015)
13 Sins of the Titanic (2015)
14 Saint Peter's Soldiers (2015)
15 The Thirteenth Legion (2016)
16 Raging Sun (2016)
17 Wages of Sin (2016)
18 Wrath of the Gods (2017)
19 The Templar's Revenge (2017)
20 The Nazi's Engineer (2017)
21 Atlantis Lost (2018)
22 The Cylon Curse (2018)
23 The Viking Deception (2018)
24 Keepers of the Lost Ark (2019)
25 The Tomb of Genghis Khan (2019)
26 The Manila Deception (2019)
27 The Fourth Bible (2020)
28 Embassy of the Empire (2020)
29 Armageddon (2020)
30 No Good Deed (2021)
31 The Last Soviet (2021)
32 Lake of Bones (2022)
33 Fatal Reunion (2022)
34 The Resurrection Tablet (2022)
35 The Antarctica Incident (2022)
36 The Ghosts of Paris (2022)
37 No More Secrets (2022)
38 The Curse of Imhotep (2023)
39 The Sword of Doom (2023)
40 The Heretics Bible (2024)
41 The Hunt for the Holy Grail (2024)
2 Brass Monkey (2011)
3 Broken Dove (2012)
4 The Templar's Relic (2012)
5 Flags of Sin (2013)
6 The Arab Fall (2013)
7 The Circle of Eight (2013)
8 The Venice Code (2014)
9 Pompeii's Ghosts (2014)
10 Amazon Burning (2014)
11 The Riddle (2014)
12 Blood Relics (2015)
13 Sins of the Titanic (2015)
14 Saint Peter's Soldiers (2015)
15 The Thirteenth Legion (2016)
16 Raging Sun (2016)
17 Wages of Sin (2016)
18 Wrath of the Gods (2017)
19 The Templar's Revenge (2017)
20 The Nazi's Engineer (2017)
21 Atlantis Lost (2018)
22 The Cylon Curse (2018)
23 The Viking Deception (2018)
24 Keepers of the Lost Ark (2019)
25 The Tomb of Genghis Khan (2019)
26 The Manila Deception (2019)
27 The Fourth Bible (2020)
28 Embassy of the Empire (2020)
29 Armageddon (2020)
30 No Good Deed (2021)
31 The Last Soviet (2021)
32 Lake of Bones (2022)
33 Fatal Reunion (2022)
34 The Resurrection Tablet (2022)
35 The Antarctica Incident (2022)
36 The Ghosts of Paris (2022)
37 No More Secrets (2022)
38 The Curse of Imhotep (2023)
39 The Sword of Doom (2023)
40 The Heretics Bible (2024)
41 The Hunt for the Holy Grail (2024)
Omnibus editions