Overcome challenges, solve puzzles, and uncover the true culprit in the fourth installment of the Escape Book series! What started as a typical family vacation takes a turn for the worse when you and your grandfather, a security guard at the local museum, find yourselves at the center of a serious scandal. It turns out that one of the museum's masterpieces was stolen on the same night you and your grandfather were taking an after-hours tour--since you were the only two people there, you're the prime suspects! To prove your innocence, you must now find the stolen masterpiece by observing, analyzing, and investigating like a real detective! Are you ready for an adventure?