The concept of a world that’s opposite to our own isn’t a new one. I mean, even John Norman did it with his Gor novels. And the concept of playing with gravity isn’t new either. But mix them together and you might just end up with a film like Upside Down.
About Josh Roseman
Josh Roseman (not the trombonist; the other one) has been published in -- among others -- Asimov's, Escape Pod, and Evil Girlfriend Media. He's published two short-story collections, THE CLOCKWORK RUSSIAN and BOSS FIGHT, as well as a novel, AFTER THE APOCALYPSE. When not writing, he mostly complains that he's not writing. Find him online at roseplusman.com, or on Twitter @listener42.