19% done with Sundiver, by David Brin: Touchdown. Mercury! http://goodreads.com/user_status/show/11282142
(https://www.frederickcalica.com/?p=3365305)
19% done with Sundiver, by David Brin: Touchdown. Mercury! http://goodreads.com/user_status/show/11282142
(https://www.frederickcalica.com/?p=3365305)