Bertha Maria Marenholtz-Bülow

• Der Kindergarten: Handbuch der Fröbel'schen Erzeihungsmethode, Spielgaben ...
• The Child and Child-nature
• Woman's Educational Mission: Being an Explanation of Frederick Fro?bel's System of Infant ..
• Hand Work & Head Work; Their Relation to One Another, and the Reform of Education, According to the Principles of Froebel
• The child and child-nature