Meet the most extraordinary children you'll ever see--or might ever see... An electric child, a flying child, a stone child, an invisible child, a thunder child, a cake child--what superpower would you wish for? On each spread, the children describe their characteristics, tell anecdotes, and present the superpowers that makes them unique. A "class photo" brings the children together at the end, alongside a quiz for the reader to find out their own superpower. Through Clotilde Perrin's unique imagination, this encyclopedia celebrates the peculiar and the individual, strengths and differences, allowing every reader to explore what miraculous superpower they would wish for--or might already have.