Aharon Pick was born in Kėdainiai, Lithuania, in 1872. After graduating from the Sorbonne, he practiced medicine in Šiauliai, Lithuania. In 1941, along with his wife, Dvorah Tatz Pick, he was forced into the Šiauliai ghetto, where he worked in the ghetto hospital. He died of illness in June 1944. Gabriel Laufer, the son of two Holocaust survivors, was born in Budapest, grew up in Israel and currently lives in Charlottesville, VA. He earned a PhD in mechanical and aerospace engineering from Princeton University and served as a professor at the Technion in Israel and at the University of Virginia until his retirement. He is the author of A Survivor's Duty which describes the survival of the author's father in the Holocaust and his own participation in Israeli wars. Born in 1950 and raised near New York City, Andrew Cassel spent 35 years writing and editing for US newspapers, covering business, politics, and culture. A graduate of Dartmouth College, in retirement he earned a master of liberal arts degree at the University of Pennsylvania, also studying Yiddish in the US and Europe. He has translated a range of historical and biographical essays while curating a website devoted to Jewish history in Lithuania and elsewhere.