Kindergarten Guide. _Kraus-Boelte_. Pages 439-53.
The Kindergarten. _H. Goldammer_. 181-84.
A System of Child-Culture. _Emma Marwedel_. 6-8.
Hints to Teachers. _Emma Marwedel_. 49.
Decorative Design. _Frank S. Jackson_.
Art in Education. _Thos. Davidson_.
Manual of Design. _Richard Redgrave, R. A._
Exercices et Travaux pour les Enfants. _Fanny Ch. Delon_.
Manuel Pratique des Jardins d'Enfants. _J. E. Jacobs_ and
_Mme. von Marenholtz-Buelow_.