This week on the Baen Free Radio Hour

Name: BFRH 2018 12 21: James E. Gunn, Hank Davis, Jeff Greason, and Christopher Ruocchio on Space Pioneers; and Son of the Black Sword by Larry Correia, Part 23.

Description: James E. Gunn, Hank Davis, Jeff Greason, and Christopher Ruocchio on Space Pioneers, an anthology of stories about trials and triumphs in the necessary exploration of space by humans. Gunn is a legendary SF author and historian, and Greason is a well-known space entrepreneur as well as author; and Son of the Black Sword by Larry Correia, Part 23.