Books like Bhagavad Gita
Stephen Mitchell
Bhagavad Gita is 224 pages, about 4 hours 6 minutes at 250 words a minute.
6 books to read next
How long each takes
Management Wisdom of Lord Krishna 6.5 h 
Paths to God 6.2 h 
Dictionary of All Scriptures and Myths 15.5 h 
Life After Death 5.6 h 
The World's Religions 7.3 h 
The Hindus 14.3 h
Paths to God 6.2 h Dictionary of All Scriptures and Myths 15.5 h Life After Death 5.6 h The World's Religions 7.3 h The Hindus 14.3 h Bar height shows length. Estimated at 250 words a minute.