Thanks for looking. Officially I am at 41% complete but it is more like a little more than 50% complete as I have a batch of raw books that have just not made their way down to CGC yet. As you can see by the set, if it wasn't for the Crippen copies and the Dell File copies, this would be an impossible task to complete in higher grade. Thanks to EBAY, most of these books can be found in lower grade on a regular basis, with a few issues almost never showing up. Most of the Silver Age pedigrees do not go back far enough to be included, but I do have a White Mountain copy along with Crippens,Dell File, Rockford, Edgar Church, Crowley, and a few more in my sights to be added shortly.