|aThe ghost backstage |cby Dori Hillestad Butler ; illustrated by Aurore Damant.
|aNew York |bGrosset & Dunlap|cc2014.
|a128 p. |bill. |c20 cm.
|aThe haunted library |v3
|aInvestigating a classmate's claim that he saw a ghost backstage while rehearsing for the school play, Kaz and Claire, harboring suspicions that the ghost may be Kaz's mom, discover compelling evidence of otherworldly activities.