Key to American Insect Galls (Classic Reprint)

British Oak Galls (Classic Reprint)

Key to North American Birds (Classic Reprint)

A Key to the North American Arithmetic, Vol. 3 (Classic Reprint)

Descriptions of and Key to American Potato Varieties (Classic Reprint)

A Key to the American Tutor's Assistant Revised (Classic Reprint)

A Contribution to the Morphology and Biology of Insect Galls (Classic Reprint)