Books like Inside the Gas Chambers
Shlomo Venezia
Inside the Gas Chambers is 202 pages, about 3 hours 42 minutes at 250 words a minute.
12 books to read next
How long each takes
Five Chimneys 4.0 h 
Boy 30529 3.3 h 
I Was a Doctor in Auschwitz 3.4 h 
Survival in Auschwitz 3.8 h 
Smoke Over Birkenau 3.7 h 
Still Alive 4.0 h 
Het Verstoorde Leven 16.0 h 
Sac de Billes 5.5 h 
The Happiest Man on Earth 3.8 h 
Works 7.3 h 
Winter in the Morning 3.6 h 
Playing for Time 4.8 h Bar height shows length. Estimated at 250 words a minute.