- A letter to a young lady on the sacrament, with a summary of the evidence for Christianity. In two parts.
- A dissertation on the distinct powers of reason and revelation. By the Hon. and Rev. Spencer Cowper, ...
- The blessedness of charity. A sermon preached before the Right Honourable the Lord Mayor, the aldermen, and governors of the several hospitals of the ... Honourable and Reverend Spencer Cowper, ...
- A speech made at the enthronement and installation of the Right Reverend ... Richard, Lord Bishop of Durham, by the Honourable and Reverend Spencer Cowper, ...
- Eight discourses, preached on or near the great festivals, in the Cathedral Church of Durham. To which is added, a letter to a young lady on the Sacrament, ... By the Hon. and Rev. Spencer Cowper, ...