When Bruce Hyena, Geronimo's sporty cousin, drags him in three outrageous adventures to the North Pole, the jungle, and the desert, Geronimo thinks he won't survive. But he does. When Geronimo gets back to New Mouse City, he finds out there was a flood on the northern-most part of Mouse Island. Geronimo's co-workers say: "That's impossible." and "It never floods on that part of the island." They decide to help the mice that got stuck in the flood so they get on a bus to go to the north part of Mouse Island. When they get to the site, it's more work than they expected. They decide to sing Geronimo's favorite song, "I'm a Calm Mouse." It gives them strength and courage so they decide to record it. It's a good book you should read it honestly.
