Grumpy Old Geeks Media Crux Media Crux 2 mentions in 1 episode The sequel to Nexus is discussed as an enjoyable science fiction book with problems in its Kindle layout. Mentions 24: The Best Productivity Podcast Ever! Sep 8, 2013 50:36 the sequel came out, Crux, earlier this week 50:58 Chapters aren't clearly defined. Spacing is off.