Short Reference Audiobooks Under 3 Hours

The Book Hub has 19 audiobooks in Reference that run under 3 hours. Together they add up to about 37 hours of listening, and the average title runs 1 hour 59 minutes. The most popular is Grammar-Land by M. L. Nesbitt. Authors with the most titles here are Pliny the Elder (2), M. L. Nesbitt (1), Frank G. Carpenter (1). Every recording is a public domain classic read by volunteer narrators.