You can score a FREE book from Powell’s Books! Just go on over here and add any book priced at $1 or under to your cart. Start the checkout process and on the payment page enter coupon code WELU2 –which will take an additional $5 off your order (covering the cost of shipping)! Then at the bottom of the page, click “Save and Continue” and then click on the “Place Order” button. That’s it, and now you’ve scored yourself a FREE book!
I could only find books for $.49 or $2 or more, so it's probably easiest to choose a $.49 one, but good luck - hope you find something! I picked up a copy of Dr. Doolittle!