I decided to pull this down because it doesn’t look like the publisher posted these links.
“Update: Due to the recent passing of Commentary Press founder Raymond Franz, the Commentary Press eStore is temporarily suspending shipments of hardbound and softbound publications as we go through a restructuring.
In the meantime, downloadable PDF versions of select titles remain available for purchase through the eStore. Hardbound and softbound editions of many Commentary Press titles may continue to be purchased from a retailer such as Amazon.com”
If you want to dl those files do so at your own risk.