Gustav Peter Larson Mouse, called Gus by his mama and three little brothers, is a delightfully innocent character who forgets his mama''s warnings. Readers can easily identify with Gus, the five and one quarter inch high little hero, who is full of the wonder of the world around him, not to mention his uncanny ability to get into trouble. Gus remembers his mama''s warnings too late it seems and we find Gus out in the middle of a Wisconsin Lake in an abandoned rowboat. At first he seems unaware of the danger as he plays pirate. That is until he looks up to see the largest, biggest boat in the world headed right toward him. Gus cannot swim, a fact he realizes all to late. In fact, all he can do is to stare in terror as the big ship comes toward his little rowboat, sounding her whistle as a warning. The reader shivers along with little Gus as he whispers his prayer, closes his eyes, and holds on tight. Along with Gus, the reader begins to realize that it''s a pretty good idea to listen to their parent''s advice.