An Englishwoman's twenty-five years in tropical Africa: being the biography of Gwen Elen Lewis, missionary to the Cameroons and the Congo, by George Hawker

http://www.archive.org/details/anenglishwomanst00hawkuoft

Five pillars of Islam, by Kh. Kamal-ud-Din ... (From the Islamic review).

http://www.archive.org/details/fivepillarsofisl00kamauoft

Twenty-five years' mission life on Tanna, New Hebrides / Agnes C. P. Watt ; biographical sketch and introduction by T. Watt Leggatt.

http://www.archive.org/details/twentyfiveyears00wattuoft

Seventy-five years in the Madura Mission : a history of the mission in South India under the American Board of Commissioners for Foreign Missions, Boston, Massachusetts, U.S.A. / by John S. Chandler.

http://www.archive.org/details/75yearsmadurami00chanuoft

Our west China mission : being a somewhat extensive summary by the missionaries on the field of the work during the first twenty-five years of the Canadian Methodist mission in the province of Szechwan, western China.

http://www.archive.org/details/westchinamiss00unknuoft