What if you suddenly discovered you had a sense—and powers—that almost no one else in the world did?

When Amanda Lindner Nichols, a 24-year-old graphic artist living with her husband in Queens, New York, is revived from a near-death experience, she discovers she perceives everyone around her as points of light—but not with her eyes. She soon learns she can not only perceive the life energy of others, but she can give and take it. With the help of others like her, she brings her husband Chris to the brink of death and back to bestow on him the same remarkable faculty, and they're the happiest they've been.

But not for long. All over the world, people who've been revived from their own near-death experience at just the right moment discover themselves with these same unusual powers. They find ways to use them—some for good and some for evil. When Amanda and Chris encounter a ruthless group of gangsters with the same faculty, tragedy follows—and Amanda faces the greatest challenge of her life.