Christopher Hitchens books in order
10 books in the catalogue, about 55 hours of reading in all; the shortest takes 2 hours and the longest 14 hours.
10 standalone books in the catalogue.
Standalone books
The Missionary Position 1.8 h 
No One Left to Lie to 2.8 h 
Letters to a Young Contrarian 3.4 h 
The Trial of Henry Kissinger 2.9 h 
Letters to a Young Contrarian (Art of Mentoring) 2.6 h 
Thomas Jefferson 3.8 h 
God Is Not Great 5.6 h 
The Portable Atheist 9.2 h 
Hitch-22 8.2 h 
Arguably (2 editions) 14.5 h