I first read it in 2007 or so. Quite sure the cover was orange. There were a few books of the same style written by the same author, but this is the one I remember.
- A girl walks into an empty house and is drugged, turns into a cat. She tries to escape and it's hinted that the bad kids that like to throw stones at cats kill her
- Two boys meet a girl they both like, who pushes them to meet their fears. Ends in them both dying, one locked in a chest in a construction site being filled with cement (his fear was claustrophobia).
I may have picked up these next ones somewhere else but I think they're from the same book:
- A boy breaks into a farmers garden and eats an apple with the pips. Eventually he looks closer at the trees and realises they're all people who stole the apples and he's becoming a tree too.
- A girl gets a mood ring that makes her laugh uncontrollably, she tries to cut her finger off because there's no other way to remove it, but her mom stops her.