Books are in okay condition. Binding and spines are all in-tact. Most of them no writing inside. Plato has a lot of underlines and may have comments in pen or pencil as it has been read many times. Authors are Theophrastus, Sextus Empiricus, and 2 from Aelian. Plato has dust jacket, if you take off dust jacket looks good underneath. Other 4 are old library books.