May 1147. Gareth and Gwen have traveled to Deheubarth in the retinue of Prince Hywel. The Prince of Gwynedd has temporarily allied himself with King Cadell and his Norman relations in order to finally evict the hated Flemings from south Wales. But while the battle goes well, the celebratory feast afterwards does not, leaving Gareth and Gwen among the few left standing. And it is to them, as always, that the investigation falls and on whom peace in Wales may well depend.The Worthy Soldier is the ninth Gareth & Gwen Medieval Mystery.

Hallowmas 1144. With the harvest festival approaching, Gareth has returned from fighting in the south, hoping for a few months of peace with Gwen before the birth of their first child. But when an innocent foray to the beach turns up the murdered body of Prince Hywel's long lost cousin, a woman thought to have run away with a Dane five years earlier, it is Gareth and Gwen who are charged with discovering her killer. The trail has long since gone cold, or so Gareth and Gwen think, until their investigation threatens to expose dangerous truths that everyone from king to killer would prefer to keep buried.No secret is safe, and no man, whether lord or peasant, can escape the spirit of Hallowmas in The Fallen Princess, the fourth Gareth & Gwen Medieval Mystery.

May 1148. All Dublin is shocked by the murder of a prominent merchant, but only Prince Godfrid knows that the dead man was also a co-conspirator in his brother's plan to take the throne of Dublin. With death stalking his every move, Godfrid must call upon new friends and old to find the killer—and with their help uncover a conspiracy stretching beyond Dublin's walls to every kingdom in Ireland. Join Godfrid the Dane for murder and mayhem in medieval Dublin in The Viking Prince, the 11th Gareth & Gwen Medieval Mystery. A Note about Godfrid the Dane: Godfrid makes his first appearance in the Gareth & Gwen Medieval Mysteries in the first book, The Good Knight. He comes to Anglesey at the behest of Prince Cadwaladr, but quickly realizes that the deal he's made is not quite what he thought, and Cadwaladr is not worthy of his allegiance. He takes it upon himself to keep Gwen safe and gives her up to Gareth when he comes to Ireland in...

Anna and David, two teenagers from the twenty-first century, continue their adventures in medieval Wales. England and Wales have shared a border and an uneasy peace for three long years. And that peace is about to be broken … Crossroads in Time is the third book in the After Cilmeri Series. Children of Time, book four, is available now.

March 1147. Determined to escape the gloom that has descended on Aber, Gareth and Gwen travel to Shrewsbury in an attempt to find answers about Rhun's death, about the whereabouts and plans of Prince Cadwaladr, and about Gwen's family ties to England.But when John Fletcher, now Deputy of Sheriff of Shrewsbury, asks Gareth to help him investigate a pool of blood for which he has no body, Gareth can't refuse. And when the investigation points to a conspiracy involving some of the leading citizens of Shrewsbury, Gareth and Gwen find—as always seems to be the case with Gwynedd's foremost investigators—that when they go looking for answers, trouble is never far behind.The Renegade Merchant is the seventh Gareth & Gwen Medieval Mystery.

Callum thought he’d experienced the worst that life could throw at him until his boss ordered him to detain and question a pregnant woman and her ailing husband—and if need be, to stop them from returning to medieval Wales. Until today, Callum believed in his job and always followed orders. Until today, he thought time travel wasn't real ...

November 1146. War has come to Gwynedd at the hands of Ranulf, Earl of Chester, who seeks to gain a foothold in Wales against the day peace finally comes to England. On the eve of King Owain's counter-assault on Mold Castle, the body of a woman who bears a striking resemblance to Gwen is discovered buried in someone else's grave. Even in the midst of war, murder must be investigated, and it falls to Gareth and Gwen to bring the guilty to justice.When their investigation uncovers not only another body, but also treason at the highest levels of King Owain's court, Gareth and Gwen must come to terms with unprecedented treachery—and a villain whose crimes can never be forgiven.The Lost Brother is the sixth Gareth & Gwen Medieval Mystery.

August 1146. Prince Hywel has called all the bards of Wales to him for a music festival to mark the third anniversary of his rule over Ceredigion. He has invited all the lords of Wales too, including his father, his uncle, and his neighbor to the south, King Cadell. But with the highborn also come the low: thieves, spies, and other hangers-on. And when a murderer strikes as the festival starts, Gareth and Gwen are charged with discovering his identity—before the death of a peasant shakes the throne of a king.The Unlikely Spy is the fifth Gareth & Gwen Medieval Mystery.

March 1147. Assassination, espionage, betrayal. King Owain has ridden east to confront King Madog of Powys with the attempt on the life of his son. Rhys, now abbot of St. Kentigern's monastery, hopes for peace and calls both Madog and Owain to the negotiating table. Peace, however, is the last thing on Madog's mind. Recalcitrant, righteous, and angry, he sees King Owain's recent weakness as his opportunity and knows that Owain's own barons are circling like wolves, waiting for the chance to overthrow him.With the throne of Gwynedd in the balance, Abbot Rhys is desperate to broker a deal. And when the body of a royal spy is found within hours of King Owain's arrival at St. Asaph's, it is up to Gareth and Gwen to find the killer before the wrong man is hanged—and a country lost.The Unexpected Ally is the eighth Gareth & Gwen Medieval Mystery.