El secreto de la alicornia mágica (Sophie Foster 2)

Sophie's life finally has meaning: her telepathic powers allow her to train Silveny, the first female alicorn of the Lost Cities, and transform her into a symbol of hope for her people. But finding meaning in your powers is one thing, and being able to live in peace is another. Because the Black Swan is back to its old tricks, Sophie finds messages and clues to its presence everywhere. And the risk it poses to the Lost Cities is, quite simply, terrifying.