Buzzard's Feast (Against the Odds Book 2)

When Henry and his younger brother Paul accept a ride across the desert with Luke and his sister Amber, the last thing they expect is for Luke to go off-road. When their van breaks down in the sun-scorched middle of nowhere, their water quickly runs out. The heat is brutal and at night the snakes and scorpions come out. It's not long before the buzzards are circling above.