Early Caliphate.
Contributors: Khan, Muhammad Yaqub, Maulvi.
Publisher: Ahmadiyya anjuman-i-isha  at-i-Islam
Published: 1947
Place of publication: Lahore, India
Language: eng
Number of pages: 328
Subjects: Caliphs.
Notes: Translated from the 2d Urdu  ed. by Maulvi Muh Đammad Ya  qu b Kha n.

"First published in October 1932. Second edition in October 1947."