The Ghost in the Tree HouseBook - 2016
When strange noises are heard in the tree house where their club meets, Claire and Kaz wonder if a rival club is causing problems in order to scare them away, or if they are coming from the ghosts of one of Kaz's departed ancestors.
Publisher: New York, New York :, Grosset & Dunlap, an imprint of Penguin Random House,, 
Branch Call Number: J BUTL
Characteristics: 128 pages : illustrations ; 20 cm