How to Fight a Girl — Thomas Rockwell

When we last met Billy Forrester he was on his way to winning a bet with Alan Phelps by eating fifteen juicy worms. Billy used his winnings to buy a minibike and soon traded that in for a trail bike.

Now Alan and his friend Joe vow to get even with Billy. Together with the help of Joe's sister Rena and her friend Amy, the fiendish foursome cook up a scheme to humiliate Billy.

Immediately Billy prepares to fight and even the score. His trail bike and his honor are at stake. All he needs is a crafty cohort. But what if she happens to be a girl?