William Sewell

"If things seem really under control, you're not going fast enough," quipped world champion racecar driver Mario Andretti. William "Bill" Sewell knows this. He's spent his life riding that razor's edge between velocity and control.

A Vietnam and U.S. Air Force Veteran, Sewell began his clandestine career while serving in [REDACTED] with the [REDACTED]. After leaving [REDACTED], he traveled to the Middle East under contract with the [REDACTED] just before the first [REDACTED][REDACTED]. Working with the Departments of State and Defense, as well as the [REDACTED][REDACTED][REDACTED], Sewell also consulted on security matters with the governments of Kuwait, Australia, India, Oman, Abu Dhabi, Hong Kong, China, Canada, and the European Council of Mayors. Sewell also provided security expertise for the Super Bowl, NFL and MLB stadiums, airports, and numerous corporate headquarters and locations and has contributed to security books for McGraw-Hill.

Using his wealth of clandestine adventures as source material, Sewell's Nonofficial Asset: The Iran affair is the first thrilling installment in the Nonofficial Asset series. Book two is The Fifth Domain and book three, The Brotherhood, will be out in 2015.

Currently William Sewell lives with his wife in [REDACTED][REDACTED].