Books like The Lost Gospel of Judas Iscariot
Bart D. Ehrman
The Lost Gospel of Judas Iscariot is 224 pages, about 4 hours 6 minutes at 250 words a minute.
9 books to read next
How long each takes
Reading Judas 4.1 h 
Asimov's Guide to the Bible 23.8 h 
Saint Ephrem'sCommentary on Tatian's " Diatessaron" 7.0 h 
Understanding the Bible 4.1 h 
Answer to Job 3.6 h 
The Meaning of Meaning 6.7 h 
The Robbers 3.2 h 
King's Cross 4.4 h 
Revelations 4.5 h Bar height shows length. Estimated at 250 words a minute.