Synopsis:

In the explosive conclusion to the Altitude saga, former intelligence officer Luke Bannister faces his final reckoning. The Order, once a whisper in the shadows, has crumbled, but its legacy burns hotter than ever. As ancient ruins on the island of Malta reveal the truth behind the Purging Flame, Luke, Cass, and Evelyn are drawn into a final hunt where loyalty is tested, redemption is costly, and the line between savior and sinner blurs beyond recognition.

Haunted by the ghosts of fallen comrades and the sins of missions past, Luke must confront the killer who knows him best, and the woman whose allegiance could destroy them all. The war began in the skies, raged through catacombs, and ends here, in the ashes of the forgotten.
Taut, emotional, and relentless, Echoes of the Forgotten is a visceral thriller about truth, sacrifice, and the final price of peace, where every choice echoes louder than the last.