Celtic Saga Books in Order

The Celtic Saga is Glenna McReynolds's three-book blend of historical fantasy, romance, and time-travel adventure. It begins in twelfth-century Wales, a place of contested castles, old beliefs, and dangerous political alliances. The story later reaches a distant future, but it stays tied to the same struggle over magic, memory, and the survival of an old world.

The first book, The Chalice and the Blade, centers on Ceridwen, a young woman raised in a secluded abbey who does not yet understand the power tied to her family and the old religion. Fleeing an unwanted marriage, she reaches Wydehaw Castle and the protection of Dain Lavrans, a former Crusader with knowledge of medicine and a reputation for sorcery. Their growing bond unfolds while rival factions pursue Ceridwen for what she might unlock.

Below the Welsh strongholds, the danger is older than any local lord.

The caves and gates beneath Carn Merioneth connect the series to dragons, strange beings, and a threat that does not respect ordinary borders or ordinary time. McReynolds uses Welsh-inspired names and legends as the starting point for a world of priestesses, warriors, forest folk, ancient books of lore, and creatures that have waited a very long time to return.

In Dream Stone, the focus shifts to Ceridwen's twin brother, Mychael ab Arawn. Raised by monks and pulled back toward his birthright, Mychael must confront dragon visions and the forces gathering around Carn Merioneth. Llynya, a swift and fearless member of the Quicken-tree people, becomes his closest ally as the pair head toward the caves and the Gates of Time. The romance remains important, but the pressure is larger now: enemies want Mychael's power, and the land itself is becoming less safe.

The final book, Prince of Time, makes the scale of the series clearer. Thousands of years after the earlier books, Morgan ab Kynan, a thief displaced from medieval Wales, is drawn into a mission with Avallyn, a princess-priestess who needs his help to return to the past. Their journey links the future's ruined landscape to the unfinished conflict at the heart of the trilogy.

It is a big, busy saga.

Expect medieval settings, magic and technology side by side, a strong romantic thread in each installment, and an ongoing battle against a darkness tied to the Gates of Time. The books work best in publication order, since each one builds on earlier characters, places, and the growing importance of the Seven Books of Lore. Start with The Chalice and the Blade and let the world open outward from there.