Sabotage

In this lively third installment, Beatrice Zinker and her friends continue their adventurous Operation Upside, tackling new challenges and mysteries. As the team prepares for another week of fun and mischief, they must uncover the truth behind a surprising impostor, with suspicions and secrets threatening to derail their efforts. Full of humor and excitement, the story explores friendship, trust, and the thrill of problem-solving.