claim: DodgeBall: A True Underdog Story stars two animated dolphins.
evidence: Fleet of Worlds '' is a science fiction novel by American writers Larry Niven and Edward M. Lerner , part Niven 's Known Space series .. Larry Niven. Larry Niven. Edward M. Lerner. Edward M. Lerner. Known Space. Known Space. The Fleet of Worlds -LRB- sub -RRB- series , consisting of this book and its four sequels , is named for its opening book .