Here is the full list of all 49 Trials of the Thief-Taker achievements.
You aligned yourself with a rival.
You ended the game in the New World.
ou caught Jack in the first night.
You got away with not sharing your profits.
You found the culprit behind the Prunella's missing goods.
You won a court case and got the full reward.
You profited off a loaded dice.
You had a prosecution thrown out by the magistrate.
You successfully framed someone for a crime they didn't commit.
You tried to frame the blacksmith after paying for him to move abroad.
You brought about a spiritual revelation in a highwayman.
You bought a mount.
You wore the most expensive outfit to the masquerade.
You struck a bargain with a burglar, a pair of counterfeiters, and a highwayman.
You staked your entire fortune on a single dice roll.
You took in the head of a gang of smugglers.
You convinced a smuggler to join his true king in exile.
You threw in your lot with Jacobite smugglers.
You convinced a condemned man to sign over his body.
You started a romance with a criminal.
You won a challenge against Nia Maddox.
You uncovered the unfortunate fate of another thief-taker.
You had close liasons with a former rival.
Your body became part of the historical record.
You rigged a horse race.
Your suggestions were taken up with Walpole himself.
You got married.
You caught a criminal on the second attempt.
See Jack Cyrus's case to its lawful end.
You remained a paragon of lawfulness.
Your crimes caught up with you.
You caught 10 targets.
You had no successful targets.
You ended the game in the court of another king.
You ruled the city from below.
You remained a more-or-less honest thief-taker.
You ended the game in the countryside.
You managed to escape from prison on your own.
You were rescued from prison.
You were rescued right before your last gasp.
An unlikely friend gave you a second chance.
You accumulated a vast fortune.
You became the second-most famous person in the land.
You had at least 7 hangers-on.
You had at least 18 hangers-on.
You mastered knowledge of London.
You mastered fleet-footedness.
You mastered oratory.
You mastered pugilism.