Nine-year-old Artie Jensen gets help from his new pet Ghost Dog, an invisible pug, after someone steals the valuable baseball card his grandfather gave him.
- ISBN10 1562822691
- ISBN13 9781562822699
- Publish Date 30 April 1993 (first published 1 April 1993)
- Publish Status Out of Stock
- Publish Country US
- Imprint Little, Brown Books for Young Readers
- Format Hardcover
- Pages 64
- Language English