21 books • 4 series
Book #1: The Dracornian Wars
Book #4: Sam Diamond To Catch A Thief
Book #8: Sam Diamond
Book #1: Sam Diamond The Musketeer Murders
Book #2: Sam Diamond Footprints in the Dirt
Book #3: Sam Diamond The Stone Gate Affair
Book #5: Sam Diamond An Under Cover Assignment
Book #6: Sam Diamond The Graveyard Chost