hey, as you can see I am an avid reader but also, as you can see, not as efficient with saving money --- reading has become my main hobby over many years --- I'm a student and the only way for me to buy more books is if somebody buys mine --- feel free to negotiate in CASH and sorry in case of annotations ( I try to erase them and they will always be in pencil, if any) --- your purchase of even one book will be truly helpful and all the money I make here goes exclusively to buying more books :)))