I bought 'You are your child's first teacher' by Rahima Baldwin (Amazon, second hand, a few quid) to find out more about Steiner, as I was also interested in it. I've given up on sending my children to a Steiner (too expensive and they do have some odd ideas) (Steiner not my children, although they may well, too) but I liked this book, as a lot of it you can use yourself. Their main thing seems to be an emphasis on developing the imagination, rather than on learning memory and academic tasks, up to age 7 (hence the reading thing).