Books like Mighty Jack and the Goblin King
Ben Hatke
Mighty Jack and the Goblin King is 207 pages, about 3 hours 48 minutes at 250 words a minute.
12 books to read next
How long each takes
The Last Olympian 7.0 h 
Bone 4.3 h 
Ferno The Fire Dragon 1.7 h 
Dragon Captives 7.9 h 
A Winglets Collection 2.6 h 
Wayward Son 7.6 h 
Lost Continent 6.2 h 
Vampire Kisses 3.6 h 
Coraline 3.2 h 
The Sea of Monsters 5.2 h 
Uglies 7.9 h 
Dog Man 4.7 h Bar height shows length. Estimated at 250 words a minute.