50 books
Conflicting Principles in Teaching and How to Adjust Them (Classic Reprint)
Course of Study in the Eight Grades, Vol. 2 (Classic Reprint)
The Second Year Yearbook of the National Society for the Scientific Study of Education, Vol. 1
Pioneers on Land and Sea
Special Method in Reading in the Grades
Special Method in Geography
Course of Study in the Eight Grades, Vol. 1
Public School Methods, Vol. 1 (Classic Reprint)
Pioneers of the Rocky Mountains and the West (Classic Reprint)
Central Topics in Geography, Vol. 2
Public School Methods, Vol. 3 (Classic Reprint)
Special Method in History
Special Method in Language
The Third Year Book of the National Society for the Scientific Study of Education, Vol. 1 (Classic Reprint)
Public School Methods, Vol. 5 (Classic Reprint)
The Elements of General Method (Classic Reprint)
Pioneer History Stories. Second Book. Pioneers of the Mississippi Valley
Special Method in Geography for Third and Fourth Grades
The Elements of General Method
Handbook of Practice for Teachers
Special Method in Elementary Science for the Common School
Special Method for Literature and History in the Common Schools
Special Method in the Reading of Complete English Classics in the Grades of the Common School
Second Supplement to the Herbart Yearbook for 1895