WASHINGTON, Nov. 13 — This is a Washington success story. A year ago at this time, Joel C. Rosenberg was a conservative Republican political operative with a deep evangelical faith, three small children, no connections in the Bush White House or the Congressional leadership and no particular prospects for a steady job. Just before Thanksgiving last year, his first novel, "The Last Jihad," was published. It begins with a suicide pilot crashing his private plane into the president's motorcade and ends with the president saying a silent prayer as the nuclear bombs he ordered are dropped on Iraq. By December,...