Books like Mark of the Thief
Jennifer A. Nielsen
Mark of the Thief is 346 pages, about 6 hours 21 minutes at 250 words a minute.
12 books to read next
How long each takes
The Last Girls of Pompeii 3.2 h 
Prince of the Elves 3.8 h 
The Bronze Bow 4.7 h 
Amulet 4.1 h 
47 4.3 h 
City 2.1 h 
The Pirates of Pompeii 3.4 h 
The Amulet of Samarkand [graphic novel] 5.9 h 
Keys to the Demon Prison 10.3 h 
Gladiator Street Fighter 6.5 h 
Elijah of Buxton 6.3 h 
Tiger, Tiger 3.8 h Bar height shows length. Estimated at 250 words a minute.