Bing Crosby, Bob Hope and Dorothy Lamour starred in seven road films.  Now author Randall Mielke is enjoying a second road of his own.  His book, "Road to Box Office - The Seven Film Comedies of Bing Crosby, Bob Hope and Dorothy Lamour, 1940-1962," is being reprinted by BearManor Media.  Mielke, a Naperville Public Library employee, is excited about the new paperback edition.  He explains that the book "is a fond look back on three screen stars, all with successful careers of their own, who traveled seven "roads" together and left audiences with miles of movie memories."