SIL loaned me this book (I only work part-time, but any mom could relate to the main themes) and I just finished it. It's hilarious, very well-written, and I just thought those of you on this board would probably enjoy it, if you haven't already read or heard about it:
My blog: Bear With Us
Ideas on Teaching Your Toddler/Preschooler at Home
Re: Book rave: "I Don't Know How She Does It"