Paradise of Childhood. _Edward Wiebe_. Pages 45, 46.
Kindergarten Guide. _Kraus-Boelte_. 373-417.
The Kindergarten. _H. Goldammer_. 173-78.
The Kindergarten. Principles of Froebel's System. _Emily Shirreff_.
17-20.
Industrial Art in Schools.[77] _Charles G. Leland_.
Childhood's Poetry and Studies. With Diagrams. _Emma Marwedel_.
The Grammar of Ornament. _Owen Jones_.
Art. _Sir John Lubbock_.
How to Judge a Picture. _Van Dyke_.
[77] Circulars of Information of the Bureau of Education,
No. 4, 1882.