The long journey of Erik Worscheh from Bohemia in war-ravaged Europe to a new life and a new purpose half a world away in Houston may have begun by chance but with determination and courage he converted it into destiny. In his book, At Your Service, written with the skillful collaboration of Beverly Harris, Erik recounts the high and low moments of his journey, from acute despair and sorrow to the happiness, excitement, and fulfillment of a rewarding...