'When a circus trick goes horribly wrong and star magician Merry disappears in front of her daughter, Tulsi, everyone believes Merry’s gone forever. But then 11-year-old Tulsi discovers one tiny, impossible sliver of hope for bringing her mother back: If Tulsi learns enough Big Magic before the next full moon, she just might be able to rescue Merry by travelling to a parallel universe – a world where Tulsi has never been born, and which holds the key to saving their circus.
'There are reasons it's all but impossible: It can take a lifetime to learn Big Magic. Tulsi has never done any magic at all. And the only person who can teach her is her estranged grandmother, Sylvie – a strange, unlikeable woman who was banned for fifteen years from doing Big Magic herself.' (Publication summary)