It appears that the code for this month's 20% discount at lulu.com is MAYBOOKS13. Worked for me but YMMV. http://www.lulu.com/shop/fred-cady/the-elecraft-k3-design-configuration-and-operation-2nd-edition/paperback/product-20554185.html Happy spring all. 73, Fred KE7X Fred Cady fcady at ieee dot org