Cassie Sullivan and her companions lived through the Others' four waves of destruction. Now, with the human race nearly exterminated and the 5th Wave rolling across the landscape, they face a choice: brace for winter and hope for Evan Walker's return, or set out in search of other survivors before the enemy closes in. Because the next attack is more than possible - it's inevitable.

No one can anticipate the depths to which the Others will sink - nor the heights to which humanity will rise . . .