The lost and found lady at BCV is a doll and if the owner has the sense to call about the book, that woman will get it to her. My son was devastated in July when he lost his bag with Gameboy and games in it. I called a few times checking, and ultimately the bag showed up, unfortunately with the games missing. The lady who runs lost and found for Yacht/Beach was just wonderful, and seemed to really identify with her job. She was happy for us when Ian's bag and Gameboy showed up, and also hoped the games would eventually show up (they did not). So I bet your Passporter will find its owner!