Winston Breen is back in another puzzle-filled mystery! Puzzle fanatic Winston Breen and his best friends receive a once-in-a-lifetime invitation--to a weekend of riddles, games and puzzles at a fabulous mansion! Famous musician Richard Overton is giving away valuable prizes and Winston is ready to win. But the ultimate weekend becomes the ultimate mystery when prizes start going missing, and no guests are above suspicion. Can Winston crack the case before the weekend is up? A fast-paced whodunit filled with interactive puzzles and plenty of clever brain-teasers, the latest Winston Breen installment will have readers hooked!