I was just looking on Amazon.com and saw that they have On Becoming Preschoolwise on sale for a great price right now. It is $4.40 for a brand new book! List is $12.95 so that is a great deal. Check it out if you don't have it yet! Preschoolwise is definitely one of my favorite books in the -wise series. I think it is even my very favorite. It is worth the buy.