To learn more about Dr. Maria Montessori and her methods, we suggest you have a look at one or more of the following books:

Montessori: A Modern Approach
    by Paula Polk Lillard

Maria Montessori: Her Life and Work
    by E. M. Standing

Maria Montessori: A Biography
    by Rita Kramer

Montessori: An Inspiration
    by Willemien Duyker-de Vries

The Absorbent Mind
    by Dr. Maria Montessori

The Discovery of the Child
    by Dr. Maria Montessori

The Montessori Method
    by Dr. Maria Montessori

The Secret of Childhood
    by Dr. Maria Montessori

The Science behind the Genius
    by Angeline Stoll Lillard