Popsugar Entertainment Popsugar Challenges Take the 2020 POPSUGAR Reading Challenge Find a Cosy Nook, Book-Lovers — the 2020 POPSUGAR Reading Challenge Is Here! 31 December 2019 by Tara Block View On One Page Photo 159 of 291 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 159 A book with a robot, cyborg, or AI character The Moon Is a Harsh Mistress by Robert A. Heinlein Previous Next Start Slideshow POPSUGAR ChallengesBooks