How can I find the value of my "The Life and Adventures of Robinson Crusoe" dated only as: "copyright 1885." No other info on editions or copyrights. <br>Info: "A new Edition, edited by E. O. Chapman, with nearly Two Hundred Illustrations by Dalziel, Gris..t, F.D. Watsonand others." <br>Aslo has: Dayton, Ohio: Edward Canby. <br><br>No more information is printed in the book.