The Mysterious Affair at Styles. Word Search Puzzle Solver. The Mysterious Affair at Styles word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. Hastings renews his friendship with Poirot and involves him in the mysterious poisoning of the mistress of a manor house married to a man twenty years her junior. This includes identifying and searching for words that are related to : Mystery, David Suchet .