Spine ends & corners of book covers have a bit of light bumping and rubbing. Text pages clean & bright. Two very small nicks/chips to spine ends & corners of dust jacket at top edge. There is one minute edge tear to top front cover of dust jacket at front flap and another small, nick tear to top spine end of dust jacket. Overall, a very good copy.

Science And Technology Science Science Fiction Larry Niven Neutron Stars Astronomy