I Spy Letters by Jean Marzollo.jpghttps://www.blancolib.org/new-arrivals-collections/i-spy-letters-by-jean-marzollo.jpg/viewhttps://www.blancolib.org/new-arrivals-collections/i-spy-letters-by-jean-marzollo.jpg/@@images/image-1200-e4fcb76fd7f4e5d41bc2fe21fccf4f79.jpeg