The Tower of Memories

Nancy is perplexed! First, her family urgently moves to a distant town. Then a grandfather appears in the girl's life... whom she has never heard of. And her mother doesn't answer any questions and seems to have too many secrets! With each passing day, Nancy becomes more convinced of this. After all, at night, her mother disappears somewhere. Strange voices come from the tower of the new house. And Nancy and her sister Violet are not allowed to go outside. Something is clearly happening in the new house! But will Nancy be able to uncover the whole truth on her own?