That self-same metal

Sixteen-year-old Joan Sands is a gifted craftswoman who creates and upkeeps the stage blades for William Shakespeare's acting company, The King's Men.

Joan's skill with her blades comes from a magical ability to control metal - an ability gifted by her Head Orisha, Ogun. Because her whole family is Orisha-blessed, the Sands family have always kept tabs on the Fae presence in London.

Usually that doesn't involve much except noting the faint glow around a Fae's body as they try to blend in with London society, but lately, there has been an uptick in brutal Fae attacks.

After Joan wounds a powerful Fae and saves the son of a cruel Lord, she is drawn into political intrigue in the human and Fae worlds.