The third book of the Wyrmfall Chronicles
The Hollow Tide is the third book of the Wyrmfall Chronicles. By this point in the series the court's careful balances are gone, and what replaces them is worse: everyone knows what everyone else owes.
The penultimate movement of the Wyrmfall story, where old magic stops being background and starts collecting. The intrigue that drove the first two books turns into open consequence.
Third in sequence. The full order: The Ember Seat, Salt and Ash, The Hollow Tide, and The Last Oath. Start with Book One - this is one story in four volumes, not four separate adventures.
Readers already inside Wyrmfall. If that is you, you were going to read it anyway; the tide is coming in.