Monument Books in Order

The Monument series shifts from near future science fiction to a globe trotting conspiracy thriller built around old secrets and modern investigators. The main point of view belongs to Joe Rickards, an NTSB accident investigator whose job is to unravel the story hidden inside twisted metal and scattered wreckage.

In The Last Monument Joe is called to a small plane crash outside Denver in the aftermath of a snowstorm. From the start nothing about the case feels routine. The pilot had not flown in years, the passenger insisted on leaving from a closed airport in the worst possible weather, and the only surviving relative swears her grandfather would never have set foot in a tiny aircraft. The one new variable is a handwritten letter that somehow resurfaced after being lost in the postal system for sixty years.

That letter, sent from a remote corner of the world by someone who should long ago have died, points Joe and the victim's granddaughter toward a much larger puzzle. Following its clues drags them through archives, across borders, and into contact with people who have been guarding a buried truth since the end of the Second World War. The deeper they dig, the clearer it becomes that the crash was not an isolated tragedy but the first visible crack in a wall that was never meant to break.

The Desert of Glass continues the story as Joe teams up with anthropologist Angela Reed. Together they gain access to raw data from one of the earliest satellites ever launched, which captured a strange anomaly decades ago and was dismissed as a malfunction. The files suggest that something enormous and very old has been hiding in plain sight for three thousand years, and that a small circle of people may already be using that knowledge for their own purposes.

A retired NASA engineer, Leonard Townsend, becomes the reluctant third member of their team. He brings technical expertise and a connection to the original program, but he has no idea what kind of storm he is stepping into. All three characters are forced to weigh the potential benefits of revealing the discovery against the chaos it could unleash if the wrong governments or corporations gain control of it first.

Across the series readers can expect snowbound crash scenes, dusty archives, high altitude chases, and tense conversations in back rooms where history and ambition collide. The Monument books lean into puzzles and archaeology as much as they do into action, making them a good fit if you like contemporary thrillers that peel back layers of the past one clue at a time.