The Invisible Boy/The Strongest Girl in the World
| First published | 2007 |
|---|---|
| Publisher | Dial Books for Young Readers |
| Format | Hardcover |
| Type | Collection |
| Cover art | Sally Gardner |
| Pages | 224 |
| Price | $15.99 |
| ISBN | 0803731582 |
Notes
Data from Amazon.com and Amazon Look Inside as of 2011-11-24. This is a dos-a-dos hardcover.