Matt Kindt! David Rubin! From New York Times best-selling Mind MGMT creator Matt Kindt and Black Hammer's David Rubin comes this fantasy adventure about a science-minded hero intent on keeping the balance between Earth and a magic world! With the final portal within their grasp, Boone, Grander, and team are on the cusp of saving both the Ether and Earth. However, victory won't be sweet, as Ubel holds more power than once thought. This conclusion of book two packs in action while also pulling your heartstrings!