Books like Tales of the Demon
Dennis O'Neill
Tales of the Demon is 196 pages, about 3 hours 36 minutes at 250 words a minute.
12 books to read next
How long each takes
Mask of the Phantasm 1.1 h 
Batman 6.8 h 
Claudia and Mean Janine 3.2 h 
My Brother Is a Superhero 5.7 h 
Batman 8.1 h 
Drama 4.4 h 
Batman 2.4 h Asterix the Legionary 53 min 
Superman, Batman 13 min 
Asterix in Britain 53 min 
Mad Love 1.2 h Asterix and the Black Gold 53 min Bar height shows length. Estimated at 250 words a minute.