Problems with Pythagoras!

Book 4 in the Hopeless Heroes series that takes readers on fun adventures back to Ancient Greece! Tim Baker's got problems: he's failing math, banished from Ancient Greece, and confused about what to call Mum's new boyfriend. What makes a good father anyway? Is it strength, courage and- "Strength!" -like Hercules believes? Is it attractiveness? Wisdom? Intelligence? Does it have anything to do wit...