by K. S. Shay (Author)
Thirteen stolen works of art. One haunted marsh.
And a Boston witch willing to risk everything for the friend she's already failed.
An atmospheric, eerie debut for readers of
Starling House and
A Discovery of Witches, Isabella Stewart Gardner art heist aficionados, witchy girls, burnt-out former gifted kids, New England history buffs, the coven curious, ride-or-die friends, folklore fanatics, and anyone who's ever wanted to wander through the looking glass.
Once, Maeve Ryan was the strongest witch of her generation. But Maeve messed up a spell to contact the Lady of the Fens, an eerie Revenant who lures the unwary to their deaths in the brackish marshlands of the North Shore. Maeve destroyed her reputation, hurt her best friend Ash, and tainted herself with unbound, wild magic that transforms witches into insane Revenants.
With unbound power eating away at Maeve's mind, all she wants is to get rid of her magic. Forever. But Ash's research into how the spell went awry leads in an unexpected direction: the Isabella Stewart Gardner Museum, and a link between the Lady and a decades-old art theft worth $500 million. When Ash disappears through a stolen painting's empty frame, Maeve has to follow.
Inside is the Other Marsh, a haunting, deadly realm where only the Lady's rules apply. Within this half-world lie secrets about North Shore's history, Maeve's failure, and the fate of the masterpieces that disappeared over three decades ago. But as Maeve fights toward the truth, she risks her friendship, her coven, and her life against enemies hiding in plain sight.
Author Biography
K.S. Shay grew up in the part of northeastern Massachusetts where half the streets are named after people who were accused of witchcraft. She loves live music, local gossip, and getting outside. You can find her across social media @ksshaywrites and at ksshaywrites.com.
Number of Pages: 368
Dimensions: 1.25 x 9.5 x 6.25 IN
Publication Date: August 25, 2026
