20% OFF Coupon Code 20% Off Children's Paperback Picture Books Get Coupon Code TRP2G3L4 20% Off Children's Paperback Picture Books at http://www.bowermaze.com/2016/08/18/20-percent-off-sale/ for Coupon code "TRP2G3L4" expires on 09/18/2016. Bower Maze are offering 20% off the normal retail price of their children's picture books. These well written and beautifully illustrated books will captivate young readers.