Mary Anne Saves the Day (NE) - Ann M. Martin - Bog

Mary Anne has never been a leader of the BSC. So when a fight breaks out among the club's four members, she feels a little lost and unable to depend on Kristy, Stacey, or Claudia. But when she has to babysit a sick child without any help from the club, she knows someone has to take action. It's time for Mary Anne to step in and save the day!