Magnetic Marvels! Not only will you never lose your page in a book again, but you will not have to worry about anyone snatching your books either. As soon as someone opens up to see one of the wicked Marvel magnetic bookmarks, they will politely put it back where they found it. Maybe even apologize! Featuring the insignias of Daredevil, Spider-Man, Punisher, and Captain America, these are some tough tough bookmarks. And they do a good job of keeping your page too.