My rating: 3 of 5 stars
Publisher: Tor Books
Summary: Day One
No one can remember anything--who they are, family and friends, or even how to read. Reality has fragmented and Earth consists of an islands of rock floating in an endless sky. Food, water, electricity--gone, except for what people can find, and they can't find much.
Faller's pockets contain tantalizing clues: a photo of himself and a woman he can't remember, a toy solider with a parachute, and a mysterious map drawn in blood. With only these materials as a guide, he makes a leap of faith from the edge of the world to find the woman and set things right.