21 books • 6 series
The Ancient Order
Book #1: The Chronicles of the Order Books #1-3
Book #2: The Order of St. Michael
Book #3: The Elixir
Book #4: The Castle
Book #5: Phantom of the Catacombs
Book #4: The Viking Throne
Book #1: The Christmas Walk Caper
Book #2: The Valentine Dine or Die
Book #4: Festival of the Vine
Book #7: Christmas Walk Clues
Book #1: The Tailors Collection
Book #1: The Tannenbaum Tailors and the Secret Snowball
Book #2: The Tannenbaum Tailors and the Brethren of the Saints
Book #3: A Capitol Abduction