When the World Falls Down...

Just about 18 months ago, I had this crazy idea to write a book (which turned into a series) about the world coming to an end. It wasn't a biblical apocalyptic style story, but more like a what-if story.  That series is coming to an end. Just like my zombie series, I'm sad to see it end. I've grown fond of these characters that I set out to destroy from the beginning.  Don't you hate when that happens?  And yet, I've grown a lot with this series. I remember how I wanted it to e...