Rachel Nightingale: 2 books

When Mina joins a troupe of travelling actors, her aim is to find her missing brother, but her search unlocks a series of secrets that will change the world she knows forever. Tarya, the mystical realm spoken of in tales, is real, and her gift for story telling opens a way to it. But Tarya...

For three hundred years the travelling actors of Litonya roamed the land entertaining crowds, but secretly leaving devastation in their wake. Is Mina the only person with the power to stop them? In the ethereal otherworld of Tarya, Mina begins to master the rare, inexplicable powers  attached...