Mater Amabilis - A Catholic Charlotte Mason Curriculum for the 21st Century
- A free Catholic curriculum and resource guide for those homeschooling the CM way.
- http://www.materamabilis.org/

Yahoo! Groups: Charlotte Mason Study Group
- CMSG is an online Christian support group for those homeschooling with living books.
- http://groups.yahoo.com/group/cmason/

Penny_Gardner
- Resources and information on the Charlotte Mason method, by Penny Gardner, the author of "Charlotte Mason Study Guide."
- http://www.pennygardner.com/

Ambleside Online
- The Ambleside Online curriculum is a free homeschooling curriculum designed to be a modern equivalent to the curriculum that Charlotte Mason used in her own PNEU schools.
- http://amblesideonline.org

Catholic Charlotte Mason
- Trailguides, reading lists, and recommended activities for home education the CM way.
- http://www.4reallearning.com/

Charlotte Mason Research and Supply Company
- Karen Andreola's CM site including book reviews, speaking schedules, and resources.
- http://charlottemason.com/

Simply Charlotte Mason
- A database system of living books, resources, and helps for homeschooling the CM way.
- http://www.simplycharlottemason.com

Christian Book Reviews for Homeschooling Parents
- Reviews of "living" books for those with a Charlotte Mason style homeschool. Written by parents.
- http://livingbookreviews.com

The Breathing Room
- A site for the encouragement and education of Charlotte Mason homeschoolers.
- http://www.breathingroom.faithweb.com