London: Soncino Press, 1962. Reprinted 2002 Originally published as Horeb, Versuche über Jissroel's Pflichten in der Zerstreuung. Germany, 1837.
This book is a reprint of a German publication from 1837, originally titled "Horeb, Versuche über Jissroel's Pflichten in der Zerstreuung". It was published by Soncino Press in London in 1962 and again in 2002.