Rated 5 out of 5 stars

deur PMartet op Aug. 26, 2010 ·

I like this add-on. I just often forget I have it on my computer, but when remember it's great for eBooks; thanks! Another great FF add-on for book sorts like myself is the Bargain Book Mole, which is great for searching for the lowest priced books (nw and used) online.