At the School of Sky, it’s not your grades that decide your future – it’s your soulstone. It determines your house, your guild, your magic. And whether you survive the school year. Yana’s soulstone is black. Rare. Fearsome. And the bearer of a dark secret that attracts the attention of two powerful house leaders. Unfortunately, both are equally dangerous. Her only ally is Nox – her soul horse, a winged Nightmare with sharp instincts and a talent for making inappropriate comments. When the soulstone of a Lightwing is stolen and the winged horse is threatened with being turned to stone forever, Yana is swept into a maelstrom of lies and dark magic. The deeper she digs, the clearer it becomes: some souls are bound together by fate – and this bond can save as well as destroy.
