As someone who lives near where the sinkhole opens in the new time travel sci-fi TV show La Brea (as well as where everyone’s on a paleo diet), I’ve been a little on edge lately when it comes to large holes and people visiting the Paleolithic era.
But since they say you should face your fears, I decided I would do the following email interview with writer Michael Z. Williamson about his time travel military sci-fi novel That Was Now, This Is Then (hardcover, Kindle), the sequel to 2015’s A Long Time Until Now.