Nick and his friend Marta decide to investigate when a mysterious fire starts near a Florida wildlife preserve and an unpopular teacher goes missing.

In her out-of-the-ordinary reading class, Miss Smith uses her incredible storybook to transport her students to Arthur Conan Doyle's "The Lost World," where they have an adventure with dinosaurs.

The kids in Room 207 take advantage of their teacher's good nature until she disappears and they are faced with a vile substitute.

Loving their gifted teacher, three boys are dismayed when the teacher falls ill and leaves for the rest of the school year, a situation that compels them to share their stories while cutting class and journeying across town together on a fateful day.

Self-proclaimed animal expert Miranda Montgomery sees her teacher at the grocery store and decides to return her to her natural habitat, the classroom.

Colin's day started out like every other day - his breakfast was ordinary, his walk to school was ordinary, even his thoughts were ordinary. But the new teacher at school changed all that when he told the class about an extraordinary idea. A celebration of extraordinary teachers! The boy's breakfast is ordinary, his walk to school is ordinary, even his thoughts are ordinary. But when he goes to his classroom and sits down at his desk, his day begins...

"When Harry and his pals in Room 3B aren't invited to their teacher's wedding, they invite themselves, and wind up saving the day"--

A first grader is frightened on her first day of school after hearing a rumor that her teacher is a 300-year-old alien with a purple tongue who steals baby teeth from her students.

Leo, a quiet kid who is not ready for his first day of kindergarten, ends up having a great day when he makes a kindness pledge and discovers he knows a lot about being kind to others.