Several of you asked about a pledge level if you wanted to get more than one book.
We just added a new level at $2 that lets you pick the ones you want to get. You'll have to do some math to see how much to pledge, just look under each book you want and it will tell you how much to add (which already includes shipping), then pledge that total amount.
We did discount the amount for getting all 6 books, so if you get more than 3, it might be cheaper to get all 6 books at the $45 level!
Let us know if you have any questions!