Decorum

Welcome to the Grand Prospect. It looks like a perfect party, but it is actually a deadly trap. Elara Vance is an expert at spotting fake art. One day, she gets a mysterious gold invitation to a beautiful mansion. But once she arrives, she realizes she cannot leave. She is one of nine special guests chosen by a hidden Host. The rules of the house are simple: Only one guest will leave alive. But this is not a normal fight.
Violence is strictly forbidden. If you punch, kick, or shoot someone, the silent robotic Butlers will execute you instantly. To survive, the guests must kill each other using manners. They have to make murder look like an accident. They use poison in the tea. They set traps on the stairs. They use secrets to ruin reputations. Elara is trapped with a dangerous soldier, a cruel socialite, and a crazy doctor.
They are all trying to kill her without breaking the rules. Elara must use her sharp eyes to spot the traps before it is too late. In this game, a spilled drink or a rude comment can get you killed. Elara realizes that to win the prize, she might have to break the game itself. A thrilling novel by Davis Shyaka Musirikare about a dinner party where being rude is the ultimate crime.