http://media.blubrry.com/scififx/p/www.scififx.com/podcast/scififx_podcast_101_20000LeaguesUnderTheSea.mp3Podcast: Play in new window | DownloadSubscribe: iTunes | Android | RSSThis week is the 4th installment in our SciFiFX Book Club.  Last month we all read, or listened to 20,000...