Lawrence Knorr has authored or co-authored over 20 books, mostly on history or biography. He is a member of the Society for American Baseball Research (SABR), the Sons of the American Revolution, and numerous other historical organizations. He enjoys most writing about the formerly famous and his beloved Pennsylvania Dutch culture. He is a lifetime Penn State alum.

Lawrence Knorr has authored or co-authored over 20 books, mostly on history or biography. He is a member of the Society for American Baseball Research (SABR), the Sons of the American Revolution, and numerous other historical organizations. He enjoys most writing about the formerly famous and his beloved Pennsylvania Dutch culture. He is a lifetime Penn State alum.