E.P. Roe Books

I bought and paid very little for the following books at a garage sale:

E.P. Roe- Near to Nature's Heart

E.P. Roe- A Young Girl's Wooing

E.P. Roe- From Jest to Earnest

E.P. Roe-He Fell in Love with His Wife

E.P. Roe-Opening a Chestnut Burr

E.P. Roe- Miss Lou

E.P. Roe- An Original Belle

E.P. Roe- The Earth Trembles

E.P. Roe- Without a Home

E.P. Roe- Barriers Burned Away

They are in great condition and the front page is signed by "Ella Duckwall Christmas 1889 From G.C.S." along with another name below "Paul M. Prugh Bought in West Manchester, O May 1, 1943."

I will keep these books til the day I die, but I would love nothing more than to know the value of the books!