Two kid heroes use brains and elbow grease to face off supervillains with hilarious powers in this all-new STEM graphic novel series from MIT Kids Press. Ever since a comet hit Earth, New Bork City has been overrun with supervillains!Luckily, Maker Girl – who can make just about anything – and Professor Smarts – the sharpest kid on the block – are here to put a stop to them.They may not have superpowers of their own, but with the powers of science and engineering, they are more than a match for Mr Anti-Freeze, who's bent on destroying all ice cream, and Queen Ka-Ching, who kidnaps the heroes and brings them to her evil lair...