Arthur and Megan Greitzer, of Audubon, Pa., announce the engagement of their daughter, Katie Greitzer, to Cody Boswell, son of James Boswell, of Elkridge, and Carol Boswell, of Laurel. The bride is a graduate of Methacton High School in Norristown, Pa. The groom is a 2001 graduate of Howard High School. An August wedding is planned in Hershey, Pa., with a honeymoon in the Bahamas. The couple currently reside in Hummelstown, Pa.