substitute teachers

After learning that her favorite teacher will be leaving for a trip to Egypt and will be absent for the remainder of the year, Clementine devises a plan to get rid of the substitute and get Mr. D'Matz to stay.

"A.J. and the gang are getting a substitute, but Miss Porter isn't a normal teacher. She's a computer! A personal digital assistant, to be precise. Miss Porter knows weird jokes and can get pizza delivered by a drone. Miss Porter turns out to be the opposite of fun? Will anyone be able to shut her down before she takes over Ella Mentry?"--Dust jacket.

"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"--Publisher.

"When Pop Quiz Porter, the oldest and meanest substitute teacher in the world, invites Malcolm and Dandy over to her house, the boys expect to meet their doom. Instead, she wants their help getting rid of a ghost haunting her creepy doll collection."--Publisher.

Unusual things continue to happen in the clasroom on the thirtieth floor of Wayside School, which was accidently built sideways with one classroom on each story.

Dave and Sticky learn their new substitute teacher is Damien Black and fear the dastardly treasure hunter is behind Ms. Krockle's disappearance.

After Susan sees Mr. Smith, the substitute teacher, peel off his face, she knows he is an alien and only Peter believes her; and together they work to save the class from Mr. Smith's horrible plans.

The entries in the journals of two sixth grade students reveal much about their personal feelings, family lives, and a growing interest in poetry sparked by their new substitute teacher.

When her substitute teacher realizes she is struggling in math, Judy is sent to a math tutor at the local college and soon is completely into the spirit of college life.

As the Huit octuplets prepare for a St. Patrick's Day parade, Georgia discovers her powers and uncovers the substitute teacher's secret.