My theory was right – offer a great price on my four gardening books, combine this with free shipping – and bingo, holiday shopping became a lot easier for many people. The sale continues until December 20. Any book is only $18.50. As soon as an order comes in, I sign the book(s) and tuck them into a bubble envelope for the USPO sled to deliver. There is now an order form to pay by check if this is more convenient. Learn more by clicking here.