I purchased these books from a thrift store. There is a soft brown leather material (I think) on the spine and green leather on the sides. The books were published in 1901.
The Series is: Home Study Circle Library Edited by Seymour Eaten
The books are as follows:
XV: The World's Greatest Artists
IV: Governments of the World
XI Three Centuries of French Literature
II: Up to Date Business
XIII: Popular Studies in Science
XII: Studies of Ancient Peoples.
*All of the books are published in this format:
Copyright 1897, 1898, 1899 by the Chicago Record
Copyright 1899 By Seymour Eaton
Copyright 1899, 1900 By Victor F. Lawson.
On the front title page it shows
Published by New York the Doubleday McClure 1901.
Can you please tell me how much each book is worth and how much they are worth together?
Thanks for your time =)