The Bobbsey Twins "The Red White and Blue Mystery" vintage hardback book

This is a copy of The Bobbsey Twins "The Red White and Blue Mystery" vintage hardback book. By Laura Lee Hope. "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." There is a small doodle on the inside front cover, otherwise it is in nice condition--clean pages. 178 pages. Grosset & Dunlap