Well, despite the fact that the book begins with a sextuple homicide and footchase through Zurich, this book took awhile to get into. However, once the plot got started, it was very engaging. Plenty of action and suspense, but well-plotted and not random. I figured out the "main" mystery and the big final "twist" about 100 pages before they were revealed, but that didn't detract from the overall enjoyment of the book. Definitely worth a read.
Gripping and compelling. Keeps readers on edge of seat
fast paced international best seller always gripping tale to the very end
"In Zurich, Switzerland, American investment banker Ben Hartman has arrived on holiday when he chances upon old friend Jimmy Cavanaugh - a madman who's armed and programmed to assassinate. In a matter of minutes, six innocent bystanders - and Cavanaugh - are dead. But when his body vanishes, and his weapon mysterios appears in Hartman's luggage, Hartman is plunged into an unfahomable nightmare, and suddenly finds himself on the run. Meanwhile in Washington, D.C., Anna Navarro,, field agent for the the Department of Justice, has been asked to investgate the sudden - seemingly unrelated - deaths of eleven men throughout the world. The only thing that connects them is a secret file, over a half-century old, linked to the CIA, and marked with the same puzzling codename: Sigman
NY Times Bestseller. Excellent Thriller.