Who are Mae and Angus tuck?

Mae and Angus Tuck are characters from Natalie Babbitt's novel "Tuck Everlasting." They are members of the Tuck family, who have drunk from a magical spring that grants them immortality. Mae is the nurturing mother figure, while Angus is her wise and philosophical husband. Together, they grApple with the implications of eternal life and their desire to protect their secret from the outside world.