Fan Expo is coming to Toronto, so author Sam Maggs — who’ll be there Friday through Sunday, signing copies of The Fangirl’s Guide to the Galaxy and promoting her new book Wonder Women: 25 Innovators, Inventors and Trailblazers Who Changed History — brings some true Browncoat love for Serenity, Joss Whedon’s 2005 big-screen sequel to his beloved space western Firefly. Your genial host Norm Wilner aims to misbehave.