A servant of Satan: Romantic career of Prado the assassin

The story opens with a chance encounter in a bustling Madrid square, where the narrator helps a broken‑ankled stranger from a wrecked carriage. The stranger introduces himself as Prado, a cultured yet enigmatic figure whose easy manner hides a darker reputation. As the narrator returns to check on him, Prado’s conversation drifts from grim executions to exotic punishments, revealing a life spent near royal courts and in far‑flung colonies.

From these early exchanges, Prado’s notoriety emerges: a brilliant assassin who moves in aristocratic circles, targeting affluent women with a mixture of charm and ruthless precision. Police officials, baffled by the elegance of his crimes, regard him as a mastermind beyond ordinary crooks. The narrative draws from Prado’s own notes, promising a vivid, illustrated glimpse into a criminal mind that has puzzled detectives across Europe, all before the looming final judgment.