Things as they are : mission work in southern India / by Amy Wilson-Carmichael ; with preface by Eugene Stock.

http://www.archive.org/details/thingsastheyarem00wilsuoft

Goodbird the Indian : his story / told by himself to Gilbert L. Wilson ; illustrated by Frederick N. Wilson.

http://www.archive.org/details/goodbirdindian00goodiala

Manual of missions, by Carl Leroy Howland, Ph. B., with an introduction by Bishop Wilson T. Hogue.

http://www.archive.org/details/manualofmissions014078mbp