Books like Think of a Number
John Verdon
Think of a Number is 502 pages, about 9 hours 12 minutes at 250 words a minute.
12 books to read next
How long each takes
Cat & Mouse 8.3 h 
Mr. Mercedes 9.0 h 
The Sittaford Mystery 4.1 h 
The Stand 21.1 h 
Two Little Girls in Blue 6.6 h 
Cold Blooded 8.5 h 
Worth Dying For 8.1 h 
Triptych 9.4 h 
The Trespasser 9.0 h 
Gone Girl 8.7 h 
The Perfect Husband 7.6 h 
Jack & Jill 7.9 h Bar height shows length. Estimated at 250 words a minute.