Missing: Sanctuaire

First thought: this book is set wholly in Indiana, why is Stonehenge on the cover? Did someone move it without telling me? Second thought: I really like the main character, a snarky, mouthy teen with a knack for finding missing persons. Third thought: why is it that when I buy French novels, I always somehow end up with the later books in a series? Fourth thought: I will buy more of these.