Found by B.L. Brunnemer — book slip

Evelyn, a gargoyle who believed she was the last of her kind, discovers a team of gargoyles who reveal a hidden world of supernatural beings.

As demons begin to infiltrate her city, Evelyn must navigate alliances with vampires, werewolves, and other creatures to uphold the laws that keep the peace.

With bodies piling up and a mysterious threat looming, Evelyn's newfound allies may be her only hope. ⚠️ Contains graphic content.

First in the Books of Stone series.