Germany in the Year 1754", "Gottlich Mittelberger's Journey to Pennsylvania in the Year 1750 and Return to Germany in the Year 1754, Containing Not Only a Description of the Country According to Its Present Condition, but Also a Detailed Account of the Sad and Unfortunate Circumstan" and "Gottlieb Mittelberger's Journey to Pennsylvania in the Year 1750 and Return to Germany in the Year 1754, Containing Not Only a Description of the Country According to Its Present Condition, but Also a Detailed Account"