Crescent Dawn (Dirk Pitt Series #21)

Deep sea explorer and NUMA director Dirk Pitt encounters the last direct descendants of the Ottoman dynasty as they prepair to incite a revolution in this novel in the #1 New York Times-bestselling series.

In a.d. 327, a Roman galley with an extraordinary cargo barely escapes a pirate attack. In 1916, a British warship mysteriously explodes in the middle of the North Sea. In the present day, a cluster of important mosques in Turkey and Egypt are wracked by explosions.

What ties them all toget...