(Update: sale is over. Leaving the blog post up for posterity.)
For those interested in such things, I recently posted my 60,000th tweet. This prodded me to try an experiment I’ve been pondering for a while.
Regular readers of this blog are theoretically already aware that these books exist, and have bought them if they’re so inclined. If you could help spread the word to potential new readers, though, I would appreciate it.