THE ESKIMO TWINS. Grade II.

THE DUTCH TWINS. Grade III.

THE JAPANESE TWINS. Grade IV.

THE SWISS TWINS. Grade IV.

THE FILIPINO TWINS. Grade V.

THE IRISH TWINS. Grade V.

THE ITALIAN TWINS. Grade V.

THE MEXICAN TWINS. Grade V.

THE SCOTCH TWINS. Grade VI.

THE BELGIAN TWINS. Grade VII.

THE FRENCH TWINS. Grade VII.

Historical Series

THE CAVE TWINS. Grade IV.

THE SPARTAN TWINS. Grade V.

THE COLONIAL TWINS OF VIRGINIA. Grade VI.