Mark Riebling is an American author. He has written two books: Wedge: The Secret War between the FBI and CIA and Church of Spies: The Pope’s Secret War Against Hitler.
From 2001 to 2010 Riebling served as Editorial Director at the Manhattan Institute and directed its Book Program. Previously he had worked as a book editor in the Adult Trade Division at Random House. He did graduate work in political philosophy at Columbia University, studied English at Dartmouth College, and majored in philosophy at the University of California at Berkeley.
From 2002 to 2006 Riebling served as Research Director for the Center for Policing Terrorism, which partnered with LAPD Chief William Bratton to create and administer the National Counter Terrorism Academy. The center also reportedly provided analytical support to NYPD Deputy Commissioner David Cohen, a former CIA Deputy Director for Operations. In his 2008 book, Crush the Cell, NYPD Deputy Commissioner for Counter Terrorism Michael A. Sheehan wrote that the center "provided a team of intelligence analysts that supported our work with timely and accurate reports on fast-breaking issues."
Riebling's analysis of security failures influenced post-911 intelligence reforms. Andrew C. McCarthy, the deputy U.S. attorney who prosecuted the 1993 World Trade Center bombing, wrote in The Wall Street Journal in 2006 that "Riebling’s analysis has now become conventional wisdom, accepted on all sides. Such, indeed, is the reasoning behind virtually all of the proposals now under consideration by no fewer than seven assorted congressional committees, internal evaluators, and blue-ribbon panels charged with remedying the intelligence situation."