Christian education in China : a study made by an educational commission representing the mission boards and societies conducting work in China.

http://www.archive.org/details/christianeducati008935mbp

The Encyclopaedia of missions : descriptive, historical, biographical, statistical : with a full assortment of maps, a complete bibliography, and lists of Bible versions, missionary societies, mission stations, and a general index / edited by Edwin Munsell Bliss.

http://www.archive.org/details/encyclopaediamis02unknuoft

South and south central Africa : a record of fifteen years' missionary labors among primitive peoples / by H. Frances Davidson (with photographs by the missionaries.).

http://www.archive.org/details/southsouthcentra00daviiala/