It’s a book sale! My publisher has put the Blood of Kings paperback books on a special sale. On Amazon only, By Darkness Hid, To Darkness Fled, and From Darkness Won are each only $9.99 for a limited time. That’s a little over 40% off the cover price!
There is a bit of a trick to this. Right now, a third party seller has the “buy” box on Amazon, so I’ve made special links so that you can find the seller with the $9.99 new price (who is oddly Amazon itself).