I've been working on the book Playful Parenting for some time. It's a really good book, but I can only read a bit at a time because there is so much to absorb. Normally I read stuff at breakneck speed, but I'm restraining myself with this book because I really want to soak it all in.
It's a very good resource and I think it would be helpful to a parent of any age child. I imagine this will be a book that I will reread a few times as Boo ages. And I will probably pick up on something new every time I read it. There's just that much good information in it.
Here's a link to the author's website. There's a picture of the book and a description of it there: