What if the files that prove a government conspiracy went missing-along with the man who uncovered them?

After blowing the lid off a massive judicial cover-up in The Hartman Trial, rogue investigator Jack Callahan disappears. His last known communication? A postmarked file sent to attorney Ellie Hartman, containing encrypted notes, a list of erased case numbers, and a single chilling phrase:

"Echo Drift is active."

When a federal archivist is found dead in Washington, D.C., and a missing case file reappears in the hands of a known whistleblower, Ellie realizes Jack was tracking something much darker than judicial corruption. At the center of the chaos lies an off-the-books operation that used children as pawns in a twisted legal network designed to erase victims-and rewrite history.

As new enemies close in, Ellie must return to the shadows she barely escaped and follow Jack's trail across encrypted networks, federal archives, and political backrooms. But when the clues point to a private intelligence contractor with ties to her own past, the case becomes personal-and deadly.

Inside The Callahan File lies the truth about who controls the justice system-and what they'll do to keep it buried.

From federal safehouses to underground courthouses, The Callahan File is a jaw-dropping thriller about the price of truth, the war on memory, and the ghosts that never stop chasing us.