Gran and the Tied Man

A mysterious figure in the graveyard prompts John, Robbie, Alex, and Paul to seek their Gran's assistance once more. As they navigate secrets from their parents and prying neighbors, they may need to use the transporter again, uncertain of where it will take them. Facing potential dangers from armed foes, the group must uncover the secrets of a ruined fortress that could hold vital clues. With Grandpa's long-standing marriage to Gran, they hope to be ready for whatever challenges lie ahead.