Joel H. Morris discusses his debut novel All Our Yesterdays – no, not the penultimate episode of Star Trek: The Original Series – which tells the compellingly plausible story of the events that lead up to William Shakespeare's Macbeth. Morris reveals his multiple inspirations, both literary and personal; how investigations into the actual historical couple Shakespeare based his play on informed his novel; the ways in which writing is a process of discovery; how he balanced the political and the personal, the natural and supernatural; how he summoned the courage to explore one of literature's most famous characters; and the wonderful inability to let go of characters that won’t let you go. (Length 22:56)