Four boys form a rock band called "Mr. Cool" that is very successful despite the fact that one of the boys is not really all that cool.
- ISBN10 1417639539
- ISBN13 9781417639533
- Publish Date 1 May 2004 (first published 1 September 2000)
- Publish Status Out of Print
- Out of Print 7 April 2021
- Imprint Turtleback Books
- Edition Bound for Schools & Libraries ed.
- Format Hardcover (Library Binding)
- Pages 48
- Language English