Nori and Dot are stuck in a treehouse without a door. How can Mojo and Bo get them out? By sending the treehouse flying across town, that's how!

An old map, mysterious clues and ancient secrets... Mojo and Bo are after the treasure of the Knights of Swoppiton! But Preston's after it too, so they need to get there first.

Felix the pig is stuck on a cliff ledge where not even Mojo's tops can reach him. They will need to be creative to get Bo up there and save that poor pig!