FOR PHYSICS 41:

Knight Physics for Scientists and Engineers, 2nd edition VOLUME 1 (great condition, no highlighting) - $60 (bookstore $75)

Knight Physics for Scientists and Engineers, 2nd edition VOLUME 1, Student Workbook (new, unused, no writing) - $35

FOR PHYSICS 43:

Knight Physics for Scientists and Engineers, 2nd edition VOLUME 4 (great condition, no highlighting) - $60