
Jeremy Logan
thriller
Series · thriller
The Testament series by Eric Van Lustbader has 4 books and is best read in publication order, starting with The Testament (2006).
Start here: The Testament (2006) — then read straight through in publication order.
The order the books were released — the default way to read the series.
Eric Van Lustbader's Testament novels move his thriller instincts into religious-conspiracy territory, in the tradition of Dan Brown's Robert Langdon books but with Van Lustbader's own taste for martial tradecraft and secret orders. The Testament (2006) opens with the murder of Dexter Shaw, whose son Braverman "Bravo" Shaw discovers his father was a senior member of the Order of Gnostic Observatines, guardians for eight centuries of a cache of documents that could upend Christianity's foundations. Hunted by the Knights of St. Clement -- the Vatican's own covert enforcers, determined to destroy the Order and its secret for good -- Bravo has to unravel his murdered father's trail of clues before the Knights get there first, aided (and possibly endangered) by a Guardian named Jenny Logan whose loyalties are never fully certain.
The three sequels -- The Fallen (2017), Four Dominions (2018) and The Sum of All Shadows (2019) -- arrived over a decade later and widen the scope considerably, pulling Bravo's world into a larger war between ancient orders, angelic and demonic forces, and modern geopolitics, escalating from historical-conspiracy thriller toward something closer to supernatural-tinged espionage. It's Van Lustbader in Dan Brown mode, but filtered through his usual density of secret societies, split loyalties and constant reversal.
Four: The Testament (2006), The Fallen (2017), Four Dominions (2018) and The Sum of All Shadows (2019).
Publication order, starting with The Testament. There's a decade-plus gap before the three sequels, which continue Bravo Shaw's story directly.
Braverman Shaw discovers his murdered father was part of a secret order guarding a centuries-old cache of documents that could upend Christianity, and must outrace the Vatican's own covert enforcers to find it.
No -- the three sequels published from 2017 onward broaden into more overtly supernatural and geopolitical territory than the first book's Dan Brown-style setup.
Yes -- The Sum of All Shadows (2019) was written and marketed as the series finale, and no further installment has followed as of August 2026.
Reading order last verified .