Title: The secret of Hallam house
Description: Nancy and Bernice Enfield leave their home in Chicago to move with their father to small town mansion left them by an eccentric Egyptologist great-uncle, so that Mr. Enfield can pursue his dream of writing a book. The girls soon discover that there is a mystery attached to the old house, and a hidden treasure if only they can find it.
Subjects: mystery, juvenile literature, Egyptology