Books like God Is Not Great
Christopher Hitchens
God Is Not Great is 307 pages, about 5 hours 38 minutes at 250 words a minute.
12 books to read next
How long each takes
The God Delusion 8.3 h 
Breaking the Spell 8.2 h 
The Power of Now 4.1 h 
The Case for God 7.7 h 
Saint Francis of Assisi 2.8 h 
The Antichrist 1.7 h 
The Ragamuffin Gospel 4.2 h 
Disappointment with God 6.0 h 
A Grief Observed 1.3 h 
The Pursuit of God 1.7 h 
Experiencing God 5.3 h 
Breaking India 11.9 h Bar height shows length. Estimated at 250 words a minute.