In 'The Motor Girls on the Coast; or, The Waif From the Sea' by Margaret Penrose, readers are taken on a thrilling adventure with the Motor Girls as they find a

Margaret Penrose was a house pseudonym used by the Stratemeyer Syndicate. Created by Edward Stratemeyer, the Stratemeyer Syndicate was the first book packager t

The Motor Girls on the Coast by Margaret Penrose.

Margaret Penrose was one of the various pen names used by the Stratemeyer Syndicate to put out popular series of kids books. The Penrose name was used for Dorot