Benny Uncovers a Mystery by Gertrude Chandler Warner
| ISBN: | 9780807506455 |
| Publication date: | 1st January 1991 |
| Author: | Gertrude Chandler Warner |
| Illustrator: | David Cunningham |
| Publisher: | Albert Whitman & Company an imprint of Random House Children's Books |
| Format: | Paperback |
| Pagination: | 128 pages |
| Series: | The Boxcar Children Mysteries |