The Worst Thing About My Sister by Jacqueline Wilson
Slight wearing at the bottom of the front cover - otherwise like new
 
Football-mad Marty loves her Converse and helping her dad with his DIY. Melissa, however, loves all things pink and girly.

So it comes as no surprise that when they have to share a bedroom, Marty and Melissa struggle to get along. But all that changes after a terrible accident, which helps the sisters realise they are closer than they thought...