Sam battles the machine /
by Jack Chabert ; illustrated by Sam Ricks.
- 90 pages : illustrations ; 21 cm.
- Eerie Elementary ; bk. 6 .
Sam, Lucy, and Antonio have a new substitute teacher, who happens to be the great-great-grandson of Orson Eerie, the evil scientist whose spirit possesses and infects their elementary school--and the friends are afraid he may be trying to bring Orson back to life.