William Theodore Wylie is buried at Caledonia Cemetery, Sparta, Illinois.
Worship in the Family and School-Room: A Manual of Devotion (1865, 1867)
Handbook and Record of the Presbyterian Church, Bellefonte, PA. (1871)
Scriptural Method of Giving (1881)
About Givers and Giving (1881)
About Motives and Methods in Giving (1881)