Here's a great book!

Infinite Sky by CJ Flood is a fantastic story . It's for young adults and is a spellbinding story of friendship, jealousy and loss. Although it's for young adults I think it works as a crossover book. It follows the story of  Iris and her brother Sam though one long hot summer on the family farm. Their mother has left to go travelling and the young people are left with their dad. All three are struggling in their different ways, especially Sam. But then a group of travellers camp out on one of the fields and Iris befriends one of them ,an attractive boy  called Trick. But during the heat tensions mount until things explode with tragic consequences. It's beautifully written, subtle and heart breaking. Read it!