Wagner has been fooled by just about everyone this April Fools' Day--his best friend Pearl, his teacher, and even the librarian. Tired of being on the receiving end of all the pranks, Wagner is determ
Level 3. Pearl and Wagner are two good friends who make a trash-eating robot together, impress a judge at the science fair, and tell each other the truth (even when it hurts!). They may be two very di
