9 books
Second Reader (Classic Reprint)
A Modern Phonic Primer, Vol. 2 (Classic Reprint)
Report of the Canadian Arctic Expedition, 1913-18, Vol. 4: Botany; Part C, Fungi (Classic Reprint)
Third Reader
Second Reader
The Nature Study Course with Suggestions for Teaching It Based on Notes of Lectures to Teachers-In-Training
Morang's Modern Phonic Primer
Public School Nature-Study
The Nature Study Course