The strength of Islam / by al-Hajj Khwaja Kamal-ud-din.

http://www.archive.org/details/thestrengthofisl00kamauoft

The Christian mission in America

http://www.archive.org/details/christianmission028099mbp

Ethics of war / by al-Hajj Khwaja Kamal-ud-din.

http://www.archive.org/details/ethicsofwarbyalh00kamauoft