Thirty-four-year-old Wren Waters believes that if you pay attention, the universe will send you exactly what you need. But her worldview shatters when the universe delivers two life-altering blows she didn't see coming, and all she wants to do is put the whole heartbreaking mess behind her. No one is more surprised than Wren when she discovers that geocaching--the outdoor activity of using GPS to look for hidden objects--is the only thing getting...