The Bobbsey twins' vacation in Colonial Williamsburg takes an exciting turn when they catch a thief, discover a howling monster, and find an old American flag hidden during the Revolution.
- ISBN10 0448080648
- ISBN13 9780448080642
- Publish Date 1 January 1971
- Publish Status Out of Stock
- Publish Country US
- Imprint Grosset & Dunlap
- Format Paperback (US Mass Market)
- Pages 178
- Language English