And it's oddly terrifying.
The real question is, with the warping of space-time, how long would it take for us to perceive the end? Would it seem like the black hole started moving incredibly slowly, or would our planet start getting torn apart before then?
https://www.goodreads.com/book/show/2335064.The_Doomsday_Eff...
From (distant) memory it was a fun read with some science but not overly realistic wrt to how humanity would react.