Some useful stuff for teaching parents:
Discover Reading, by Amy Tuttle. How an experienced homeschool mom applies Charlotte Mason's early reading lessons.
Let's Play Math, by Denise Gaskins. Just about everything you need to be a great homeschool math teacher, all in one book. I was impressed by the fact that this is not just another book of website links: it's something I actually enjoyed reading (even without anybody homeschooling here now).
Some things you might like to listen to:
The most recent episode of The Mason Jar, with guest Naomi Goegan. You too can do nature study!
And more nature study: The Deputy Headmistress reads from a CM-era conference paper. The Reverend Thornley is said to have been a favourite guest with the student teachers at Ambleside.
Episode 13 of Your Morning Basket. About Plutarch. With guest...me. I hope you enjoy it. (There is a new volume of The Plutarch Project coming out soon too.)