Used; Paperback - Good; 1st printing; spine a little cocked, spine wrinkles, discoloration. Some wear on the cover.
In Twilight's End, inhabitants of the planet Rimillia are forced to live within a thin band of surface because their planet doesn't revolve on an axis. It's up to Kirk, Scotty, and the crew of the U.S.S. Enterprise to make sure a risky rotation project doesn't spin out of control.
