The Gareth & Gwen Medieval Mysteries (17 book series)

The Good Knight: The Gareth & Gwen Medieval Mysteries, Book 1

The Uninvited Guest: A Gareth and Gwen Medieval Mystery, Book 2

The Fourth Horseman: A Gareth and Gwen Medieval Mystery, Book 3

The Fallen Princess: The Gareth & Gwen Medieval Mysteries, Book 4

The Unlikely Spy: A Gareth and Gwen Medieval Mystery, Volume 5

The Lost Brother: A Gareth & Gwen Medieval Mystery, Book 6

The Renegade Merchant: A Gareth & Gwen Medieval Mystery, Book 7

The Unexpected Ally: A Gareth & Gwen Medieval Mystery, Book 8

The Worthy Soldier: A Gareth & Gwen Medieval Mystery, Book 9

The Favored Son: A Gareth & Gwen Medieval Mystery, Book 10

The Viking Prince: The Gareth & Gwen Medieval Mysteries, Book 11

The Irish Bride: The Gareth & Gwen Medieval Mysteries, Book 12

The Prince's Man: The Gareth & Gwen Medieval Mysteries

The Faithless Fool: The Gareth & Gwen Medieval Mysteries, Book 14

The Honorable Traitor: The Gareth & Gwen Medieval Mysteries, Book 15

The Admirable Physician: The Gareth & Gwen Medieval Mysteries, Book 16

The Shattered King: The Gareth & Gwen Medieval Mysteries, Book 17