Blue's Clues Notebooks - 4 Count by American Greetings. $11.95. This is a small party favor version of the Blues Clues Notebook!. The notebooks are paper with about 30 pages to collect a many clues as possible! Each notebook is about 4x4-inches; the perfect size for your child's hands.. Kids will love getting these notebooks and crayons in their treat bags. Each notebook matches your Blue's Clues party theme. Contains four notebooks and four crayons.