The Bookmark Prank

I noticed a thick hardcover novel lying open on the middle bookshelf, right next to a bright red satin ribbon. Naturally, my flat paper shape was born for espionage! I slid right between two printed pages, keeping only my hands and the very top of my head peeking out like an undercover spy disguised as a bookmark. When I gave a hearty wiggle, the fluttering pages made a sharp fluttering flutter-flap sound that echoed off the wooden shelves! I held my pose perfectly still, giggling quietly at how neatly I blended into chapter seven.