Description: Fourth Grade Is a Jinx by Colleen O'Shaughnessy McKenna is a humorous and relatable children's novel that follows the story of Collette Murphy, a fourth grader whose school year takes an unexpected turn when her teacher is injured and her mother steps in as the substitute teacher. Collette is mortified by this development, fearing embarrassment and the loss of her social standing among classmates. The situation escalates when her mother accidentally starts a fire during a science experiment, leading Collette to believe that her fourth-grade year is truly jinxed. Through a series of comedic and heartfelt events, Collette navigates the challenges of growing up, understanding family dynamics, and learning to appreciate her mother's strengths.