Books like The Sister of the South
Emily Rodda
The Sister of the South is 205 pages, about 3 hours 46 minutes at 250 words a minute.
12 books to read next
How long each takes
Eragon 10.6 h 
Howl's Moving Castle 5.6 h 
The Door in the Dragon's Throat 2.3 h 
Dragonflight 5.7 h 
A Winglets Collection 2.6 h 
Lost Continent 6.2 h 
Dragonsong 3.6 h 
A Wind in the Door 3.9 h 
Wayward Son 7.6 h 
Dragonhaven 5.9 h 
A Wizard of Earthsea 3.8 h 
Dragonsinger 5.0 h Bar height shows length. Estimated at 250 words a minute.