About Montessori: More Information More Information Ebooks/catalogs Montessori Philosophy & Practice – For children from birth to age twelve+, for parents and professionals. Free "ebooks" with excellent information on Montessori education and lifestyle; also product catalogs with corresponding appropriate items. Joyful Child, from birth to three+ years. Child of the World, from three to twelve+ years. Magazines Tomorrow's Child - The official magazine of The Montessori Foundation, a non-profit organization. the magazine for Montessori educators and parents. Published 5 times per year ($25). Web sites Montessori Connections – "The Web site of the Montessori community."