Acclaimed historian and Ronald Reagan biographer Craig Shirley still hasn't found what he's looking for. Citizens across the United States keep looking, too — for a new leader to draw the curtains on a new "Morning in America." They're getting closer to unraveling the mystery behind the Reagan mystique. "The Search for Reagan: The Appealing Intellectual Conservatism of Ronald Reagan," with a Feb. 13 publication, is Shirley's newest biography of the 40th president of the United States of America.