With his ability to travel through time using baseball cards and photographs, thirteen-year-old Joe and his mother go back to 1863 to ask Abner Doubleday whether he invented baseball, but instead find themselves in the middle of the Battle of Gettysburg.
- ISBN10 1417758775
- ISBN13 9781417758777
- Publish Date 30 January 2007 (first published 15 March 2005)
- Publish Status Out of Stock
- Publish Country US
- Imprint Turtleback Books
- Edition Bound for Schools & Libraries ed.
- Format Hardcover (Library Binding)
- Pages 166
- Language English