Joseph Finder: The Zero Hour (USA 2011)

From the Publisher:
BI Special Agent and counterterrorism expert Sarah Cahill doesn't know the man she's tracking. But the so-called "Prince of Darkness" knows her -- intimately. So when Sarah is summoned to Wall Street to investigate, little does she know that she's the one under surveillance... until the terrorist infiltrates himself into the deepest, most desperate corners of her life.

Soon Sarah is plunged into a deep labyrinth of intrigue and catastrophe as she races to uncover a diabolically clever conspiracy... before time runs out... and the clock strikes THE ZERO HOUR.

Joseph Finder: The Zero Hour. St. Martin's Paperbacks, ISBN: 9780312934927 (May, 2011), 560 p., $9.99

Joseph Finder: The Zero Hour (UK 1999)

From the Publisher:
One false move and the countdown to chaos begins...
Counter-terrorism expert Sarah Cahill is midway through the most difficult case of her career when she meets Baumann. Blue-eyed and gorgeous, the Afrikaner is charming, intelligent and utterly ruthless. The sparks fly, and newly divorced Sarah falls hard.

By the time she realises what a mistake she's made, the West's economy - and her son's life - are being held to ransom.
And the clock is ticking...

Joseph Finder: The Zero Hour. Orion, ISBN: 0752826506 (September, 1999), 528 p., £6.99

Joseph Finder: The Zero Hour (USA 1997)

From the Publisher:
"HAIR-RAISING" Washington Post Book World
A renegade U.S. billionaire has enlisted the services of a terrorist called the "Prince of Darkness" in order to punish America. The most resourceful killer alive has been granted the knowledge and the power he needs to destroy the foundations of global finance in one explosive instant.

FBI Special Agent Sarah Cahill is leading the manhunt, matching wits with the most formidable opponent of her career. But she is unaware of the scope of the terror she is up against. And it may already be too late-for Sarah, for her young son...for their world. The Zero Hour is approaching. The future is ticking away.

"FASCINATING, FRIGHTENING, FUN." -- Nelson DeMille, author of Spencerville
"THRILLING... IT HAS THE PLOT AND PACING OF A CINEPLEX BLOCKBUSTER." -- The New Yorker
"BRILLIANT... A MASTER STORYTELLER... THIS 'ZERO' IS A 10." -- Pittsburgh Post-Gazette

Joseph Finder: The Zero Hour. Avon Books, ISBN: 0380726653 (April, 1997), 442 p., $6.99.

Joseph Finder: The Zero Hour (USA 1996)

From the Publisher:
A breathtaking escape from a South African prison. A call girl found brutally murdered. A fugitive American billionaire obsessed with revenge. A digitally encrypted telephone call is intercepted by NSA's spy satellites high over Switzerland, and Special Agent Cahill is urgently summoned to investigate an impending terrorist attack on Manhattan. Her investigation immediately turns into a desperate pursuit of a charismatic and exceptionally dangerous South African terrorist-for-hire.

Realizing Sarah is onto his plans, he plunges her - and her eight-year-old son - into a terrifying cat-and-mouse game in which their lives become intertwined, forcing Sarah to race to uncover a diabolically clever terrorist conspiracy . . before the zero hour.

Joseph Finder: The Zero Hour. William Morrow, ISBN: 0688144500 (May, 1996), 422 p., $25.00.