As a child, Mairi made a deal with a young fae - a kiss in exchange for gills.

Now, betrothed to a man she hardly knows, Mairi is desperate to escape her fate. When she finds that same fae at the river's edge, she's offered a proposal that makes her skin grow cold . . . and her blood run hot.

Romance meets horror in this lesbian fairytale. Do you dare dive . . . Beneath the Loch?