Books like Apollo's Angels
Jennifer Homans
Apollo's Angels is 672 pages, about 12 hours 19 minutes at 250 words a minute.
6 books to read next
How long each takes
A Dictionary of Ballet Terms 2.1 h 
Basic Principles of Classical Ballet 3.1 h 
Dancing Through History 7.1 h 
100 Lessons in Classical Ballet 7.3 h 
Ballet and Modern Dance 4.1 h 
Dance & Fashion 6.8 h Bar height shows length. Estimated at 250 words a minute.