20 books • 5 series
Book #2: Janitor 52
Book #4: Janitor 54
Book #2: Lady Excalibur, Bane of Wolves
Book #3: Lady Excalibur, Wind of Witches
Book #4: Lady Excalibur, Mist of Dragons
Book #5: Lady Excalibur, Mission of Magic
Book #2: Levi Garret, Space Detective
Book #3: Levi Garret, Space Detective. Ruffled Wing Feathers
Book #5: Levi Garret/Space Detective
Book #6: Levi Garret Space Detective, Wings for Clipping
Book #1: The Marshal of Samurai Moon