Any book by Jodi Picoult
This is not my collection but i have read all of these books by Jodi Picoult. They are great. Her books tell the story from each character's point of view so you can see all sides of the story. Her books make you think and you may have one side at the beginning of the book but may change it at the end. I haven't read her latest one yet, House Rules, but it's on my list.