Brains Behind It Episode 159 – Mark Hardcastle – Author of The Symphony Of Your Life by Dave Farrow January 28, 2021 by Dave Farrow January 28, 2021 https://traffic.megaphone.fm/CSN6365648408.mp3 Mark Hardcastle is an airline captain, military combat veteran, author, inspirational speaker, and father of 4 grown children. His book came out… 0 FacebookTwitterPinterestEmail