On the surface it seems a simple case: a group of African militiamen have kidnapped a priest and ordered all Catholic missionaries to leave the nation of Botswana. But the Vatican thinks otherwise. At its urging, Op-Center investigat...

In this race-to-the-finish thriller in the bestselling Tom Clancy's Op-Center series, an attempt to exfiltrate a Chinese scientist threatens to incite war between China and the United States. When the launch of their powerful new h...