Ghost Medicine by Andrew Smith

The summer before Troy Stotts turns seventeen, his mother dies. Troy and his father barely speak, communicating instead by writing notes on a legal pad by the phone. Troy spends most of his time with his closest friends: Tom Buller, brash and fearless, the son of a drunk; Gabe Benavidez, smart enough to know he’ll never take over the family ranch; and Gabe’s sister, Luz, whose family overprotects her, and who Troy has loved since they were children… Read more.