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 school! Will 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.
- ISBN10 0613068858
- ISBN13 9780613068857
- Publish Date 1 April 1998
- Publish Status Active
- Imprint Turtleback Books
- Edition Bound for Schools & Libraries ed.
- Format Hardcover (Library Binding)
- Pages 64
- Language English