History has its secrets, and someone wants them all.
Behind six feet of steel, buried under the streets of Manhattan, lies the Black Chamber—a room that once housed a team of codebreakers who would one day help to found the NSA.
“Imagine a writer that combines the best aspects of Cussler, R...
Kevin Tumlinson is an award-winning and bestselling thriller author, with books available in hundreds of countries worldwide. Kevin is a seasoned world traveler with a long-standing career in film, television, radio, and podcasting.