Albus Potter and the Obsidian Circle

Albus Potter's seventh year at Hogwarts was supposed to be simple: pass his exams, graduate, survive living in his famous parents' shadows, and quietly sort through the feelings he's never told anyone.

But when students begin popping up with unexplained injuries and a mysterious student appears who doesn't seem to exist at all, Albus is pulled into a mystery that reaches back to the earliest days of wizard history.
An ancient piece of magic is waking, hungry and ready to live again.

With his friends by his side and the mentorship of a war hero, Albus must face a foe with a legacy older than even Hogwarts itself. As the danger grows, he is forced to confront not only the powerful secret he has uncovered, but the ones he's kept buried inside himself.