Used copies of AGS Publishing's Algebra Student Textbook by Siegfried Haenisch (1998) in good condition. There is a slight amount of wear on the cover, but not much. The binding is in good condition. There had been writing in pencil in all three books, but I have erased what I found and I apologize if I missed any. There was no highlighting in the books. There were names written on the inside of the front cover that have been covered with marker.