December 1 is the anniversary of this monumental series and a good day to start reading one sermon per day

... or six sermons per week (leaving out Sundays, if you want to be exact), which will take you to Christmas Eve. 

This December 1 is the 501st anniversary of the beginning of the preaching of the series, which was published in 1524. (So in terms of publication, it is still the 500th, if anyone else is keeping track.)

Here is the hardcover at B&NPress, here is the paperback at Amazon, here is the Kindle, and here is the playlist of introductions to the series. See previous post for the soundtrack to the videos.