Quadriplegic forensic criminologist Lincoln Rhyme leads his team--NYPD detective Amelia Sachs, officer Ron Pulaski, and FBI agent Fred Dellray--to find and stop a killer who uses electricity as modus operandi. Meanwhile, Rhyme is consulting on another high-profile investigation in Mexico with a most coveted quarry in his crosshairs: the hired killer known as the Watchmaker, one of the few criminals to have eluded Rhyme's net.

Renowned investigator and forensics expert, Lincoln Rhyme, is drafted to investigate the sniper-killing of a U.S. citizen in the Bahamas. While his partner, Amelia Sachs, traces the victim's steps in Manhattan, Rhyme leaves the city to pursue the sniper himself.

"Amelia Sachs is hot on the trail of a killer. She's chasing him through a department store in Brooklyn when an escalator malfunctions. The stairs give way, with one man horribly mangled by the gears. Sachs is forced to let her quarry escape as she jumps in to try to help save the victim. She and famed forensic detective Lincoln Rhyme soon learn, however, that the incident may not be an accident at all, but the first in a series of intentional attacks....

Reowned criminalist Lincoln Rhyme is pitted against Amelia Sachs, his own brilliant protegee, as they disagree on the analysis of a crime they began working together.

"When a New York City construction crane mysteriously collapses, causing mass destruction and injury, Rhyme and Sachs are on the case. A political group claims responsibility for the sabotage and threatens another attack in twenty-four hours, unless its demands are met. The clock is ticking. Then a clue reveals to Rhyme that his nemesis, known as the Watchmaker, has come to town to fulfill his promise of murdering the criminalist. Now Rhyme and Sachs...