There are 3 titles associated with this person.

Medley, Sarah. Original Poems, Sacred and Miscellaneous. By Sarah Medley. Liverpool: William Robinson, 1807.
Medley, Samuel, and Sarah Medley. Memoirs . . . . To Which are Added Selections of His Posthumous Writings, in Prose and Verse . . . . Liverpool: John Jones [Liverpool], 1833.