Germany: a bulldozer on a construction site uncovers the remains of a Second World War bomber and so begins a treacherous international journey from the crucifixion of Jesus at Golgotha to modern archaeological discoveries. Lawyer/historian Wyatt Rook and Liz Hannah must solve a series of whodunits to unravel the Judas puzzle. Blocking them at every turn is the Legionary of Christ, a crusader backed by a secret inquisition that will stop at nothing to make sure the Judas puzzle remains unsolved.