Works

Works
The Blue Book of Birds of America
Racine, Wis.: Whitman Publishing Co.
1931
The Green Book of Birds of America
Racine, Wis.: Whitman Publishing Co.
1931
Indians of America
Racine, Wis.: Whitman Publishing Co.
1935
Trees You Want to Know
Racine, Wis.: Whitman Publishing Co.
1934
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