I ordered Lost and Found by Carolyn Parkhurst http://www.amazon.com/gp/product/0316156388/102-6845720-1388945?ie=UTF8 after reading about it in TIME magazine. The title refers to a fictional reality show that sends its contestants around the world to solve clues and collect items.
I'm only a teeny way in and have already been hit by zingers that signal this is not necesarilly a fun adventure novel but rather what looks like yet another book about relationships, self-examination and discovery etc. At any rate, I'm enjoying it so far and I'll keep reading it because of the reality-show premise!
Let me know if anyone else is reading this.