Lucia Lacorte's gaming club meets on Fridays, but the truth is the other members are not having fun because, win or lose, Lucia is a very poor sport; a fact that is finally made clear to her when the others stop showing up, and her grandfather mimics her behavior when he wins--and loses.
Conduct of life -- Fiction.
Conduct of life -- Juvenile fiction.
Human behavior -- Juvenile fiction.
Sportsmanship -- Fiction.
Sportsmanship -- Juvenile fiction.