michael olaf was one of the first ways
that i was introduced to montessori.
he has two catalogs
— the joyful child for ages birth to 3
and child of the world for ages 3 – 12+ —
that also include information on montessori at the top of each page.
they are available for download free on his web site
or you can purchase the catalog / booklet by mail, online or phone.
he also has a second web site
where he goes into more detail about maria montessori, her montessori method,
results of montessori, and comparisons.
very informative and free.