From multi-million-copy and New York Times bestselling author Rachel Gillig, comes the next big romantasy phenomenon: a gothic, mist-cloaked tale of a prophetess who is forced beyond the safety of her cloister on an impossible quest to defeat the gods with the one knight whose future is beyond her sight.

A dragon queen, a vengeful sea witch, and a mythical titan converge on the underwater city of Tiankawi in this sequel to the no. 1 Sunday Times bestselling epic fantasy, Fathomfolk.