Books like Mythology for Dummies
Christopher W. Blackwell, Amy Hackney Blackwell
Mythology for Dummies is 372 pages, about 6 hours 49 minutes at 250 words a minute.
12 books to read next
How long each takes
The Fairy-faith in Celtic Countries 9.6 h 
The Book of Yōkai 6.2 h 
The Sacred Tree 1.6 h 
The Power of Myth 5.4 h 
Freakonomics 5.9 h 
The Hero with a Thousand Faces 7.6 h 
Mythology 7.5 h 
The Hero's Journey 4.7 h 
The Curse 5.1 h 
Hamlet's Mill 9.3 h 
Myth and Reality 3.7 h 
Fast Food Nation 7.1 h Bar height shows length. Estimated at 250 words a minute.