"Tuck Everlasting" is a novel by Natalie Babbitt that tells the story of the Tuck family, who discover a magical spring that grants them immortality. The story begins when a young girl named Winnie Foster encounters the Tucks in the woods near her home. She learns about their unique condition and the consequences of living forever. As Winnie becomes close to the Tucks, she grapples with the idea of immortality versus the natural cycle of life and death. The narrative explores themes of life, death, and the importance of making choices, ultimately leading Winnie to a pivotal decision about her own future.