The first three published books in The Shattering of Aethelgard series are currently temporarily unavailable: The History of Aethelgard, Echoes of the Wasteland and The Shadow Covenant.
All three were previously published and are planned to return to Amazon around the wider Aethelgard game-release period. Each Book page remains the best place to check the latest publication and availability information for that title.
A specific return date has not been announced. Store links will be added only when the renewed Amazon editions are genuinely available.