ILLUSTRATED BY THE AUTHOR

Geographical Series

THE DUTCH TWINS PRIMER. Grade I.
THE DUTCH TWINS. Grade III.
THE ESKIMO TWINS. Grade II.
THE JAPANESE TWINS. Grade IV.
THE SWISS TWINS. Grade IV.
THE IRISH TWINS. Grade V.
THE ITALIAN TWINS. Grades V and VI.
THE SCOTCH TWINS. Grades V and VI.
THE MEXICAN TWINS. Grade VI.
THE BELGIAN TWINS. Grade VI.
THE FRENCH TWINS. Grade VII.

Historical Series

THE CAVE TWINS. Grade IV.
THE SPARTAN TWINS. Grades V-VI.
THE PURITAN TWINS. Grades VI-VII.