32 books • 2 series
Book #1: The Prometheam Challenge
Book #2: Appleseed
Book #13: Pandora in the Crimson Shell: Ghost Urn Vol. 13
Book #14: Pandora in the Crimson Shell: Ghost Urn Vol. 14
Book #15: Pandora in the Crimson Shell: Ghost Urn Vol. 15
Book #17: Pandora in the Crimson Shell: Ghost Urn Vol. 17
Book #18: Pandora in the Crimson Shell: Ghost Urn Vol. 18