Arthur's Mystery Envelope Chapter Book ' 1, Paperback

Arthur's Mystery Envelope It looks like trouble when the principal asks Arthur to take home a large envelope marked CONFIDENTIAL. His friends try to guess what's inside. It might just be information on...summer schoolWill Arthur face the consequences or pretend to lose the envelope? In chapter-book format, for children who are ready to read on their own, this mysterious adventure will surely be a hit among Arthur fans.