Fifth grade was full of unforgettable events for Mr. Terupt and his class at Snow Hill School. Seven students were particularly affected by Mr. Terupt. Now those seven students are back, and they've been granted the rare opportunity to spend one more year with their beloved teacher before they graduate from elementary school. Peter's parents expect him to attend private school after sixth grade, but Peter has plans to stay right where he is. Eager to grow up, Alexia gets in over her head with some older kids. Danielle suspects that her family is keeping a secret from her, and she's determined to find out what it is. Jeffrey makes a life-changing discovery. Curious about her teacher's past, Jessica uncovers startling details about Mr. Terupt. Anna finally decides she's ready for the truth about her absent dad. And Luke's keen observations lead to questions with unexpected answers.It's a roller coaster of a year as Mr. Terupt helps his students be the best they can be-and enlists their help to pull off an extra-special project. But will there be a happy ending for all?