Graham Brown is an American author of thrillers. Before becoming an author, Graham was a pilot and a lawyer. He also was part of a start-up health care firm. He is a co-author of Clive Cussler‘s on his NUMA Files series. Aside from Cussler, Graham is a fan of the work of Stephen King and […]


The NUMA Files is a series of books by adventure novelist Clive Cussler and co-authored by Paul Kemprecos and Graham Brown. The main character is Kurt Austin, who is the Team Leader of NUMA’s Special Assignments divisions. Characters from Cussler’s Dirk Pitt series (including Pitt himself) also appear in The NUMA Files.