This picture book titled "What Do You Know!" was authored by David L. Harrison in 1981. The hardcover book is written in English and covers various topics under the reference genre. The item is not signed and was manufactured in the United States. The book is in great condition and would be a valuable addition to any collection.

Please review all photos for details. No supply chain issues here, all items are in stock and ready to ship. Price includes FREE shipping in the USA only. Combined shipping is available on ALL items. Email with questions.