Books like Ghosts in the Gallery
Barbara Brooks Wallace
Ghosts in the Gallery is 136 pages, about 2 hours 30 minutes at 250 words a minute.
12 books to read next
How long each takes
A Year Down Yonder 2.4 h 
Z for Zachariah 4.4 h 
Chasing Vermeer 4.8 h 
Blizzard! 2.6 h 
Trouble at Fort Lapointe 3.0 h 
Dangling 3.1 h 
Petey 5.1 h 
Day of Tears 3.3 h 
When Zachary Beaver Came to Town 4.2 h 
Clay 5.0 h 
Stonewords 2.5 h 
Heroes of the Valley 7.4 h Bar height shows length. Estimated at 250 words a minute.