Time is ticking as the countdown to Ben Pratt's school's total demolition continues. Ben has been given a handful of clues that could help them save the school, but they are all written in maritime riddles. "After five bells sound, time to sit down." What the heck does that mean? It's hard to know where to begin when Ben and Jill don't even know what they are looking for. All Lyman, the snake posing as the school janitor, needs to know, though, is...