Long before he was President or head of the CIA, before he fought terrorist attacks on the Super Bowl or the White House, even before a submarine named Re...

In the future, computers rule the world. Net Force was formed to protect us from any and all criminal activity on-line. But there is a group of teenage wh...

The War of the Worlds has already begun! But aliens from Mars have nothing to do with it. Non-humans, driven by envy and hatred, hiding behind the name of Al...

The Chinese dragon, growing by leaps and bounds, has long lacked food - the land of the Celestial Empire is poor in natural resources and is unable to satisf...

It's a mission that only Striker — the military arm of Op-Center — can handle: capture an Islamic cleric who is stirring up a rebellion against the Indian...

When a priest is kidnapped by African militiamen who demand all Catholic missionaries leave Botswana, the Vatican urges Op-Center to investigate. The real...

Tom Clancy's Op-Center: Call to Treason is yet another gripping addition to the bestselling series masterminded by Tom Clancy and Steve Pieczenik. The Op-...

To save a prominent scientist and his son from a corrupt government's agents, the Net Force Explorers embark on a terrifying virtual hunt for their enemie...

A computer game convention becomes a hunting ground when the monsters from a new game escape — and attack the Net Force Explorers in virtual reality!

The Net Force Explorers must act fast to save themselves from an eternity of imprisonment in a virtual world.

When suicides are blamed on a punk/rock/morbo web site, Net Force Explorer Charlie Davis goes onto the site undercover — and unaware of its real danger…

The old rules no longer apply — anybody with a spare AK47 or a knowledge of kitchen chemistry can become a player. In a nondescript office building in sub...