I am getting rid...somehow... of most of my 60 year collection of science fiction, but have saved out some special ones to re-read. Recently finished "The Mote in God's Eye" by Larry Niven & Jerry Pournelle, and am just starting its sequel, "The Gripping Hand".

Brilliant books in their concept

After that, I 'intend' to work my way thru the entire "Darkover"series by Marion Zimmer Bradley....possibly reading them in chronological order instead of published order.