At head of title: Gertude Chandler Warner's The Boxcar Children. "Created by Gertrude Chandler Warner"--Cover. Adapted from Gertrude Chandler Warrner's Mystery in the sand.
Summary:
"The Aldens are spending sunny days at the shore and summer nights in a mobile home righ on the beach! One morning, Benny finds a gold necklace in the sand. Soon a search for its owner begins, and a trail of clues leads the children to Tower House. What will the Boxcar Children find in the strange old mansion?" -- P. [4] of cover.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.