The Shadow King's Hearth

When the ancient, terrifying Immortal King of the Shadow Fae collapses bleeding in her cozy apothecary, mortal herbalist Hazel Thorne does the only thing she knows how: she wraps him in a quilt and brews a cure. But as her relentless warmth thaws his centuries of ice, Hazel must face her deepest fear—that her fleeting mortal life will be nothing but a forgotten blink in his endless eternity.