Benjamin Franklin books in order
7 books in the catalogue, about 54 hours of reading in all; the shortest takes 39 minutes and the longest 23 hours.
7 standalone books in the catalogue.
Standalone books
Way to Wealth 39 min 
The Autobiography of Benjamin Franklin 3.9 h 
Poor Richard's Almanack 1.4 h 
The United States in Literature [with Three Long Stories] -- Seventh Edition 15.0 h 
Franklin 8.1 h 
Fart Proudly 2.4 h 
Prentice Hall Literature--Timeless Voices, Timeless Themes--The American Experience 22.5 h