29 books • 6 series
Book #1: The Eternal Ones
Book #2: All You Desire
Book #1: Inside the Shadow City
Book #2: The Empress's Tomb
Book #3: Kiki Strike
Book #1: Otherworld
Book #2: OtherEarth
Book #3: Otherlife
Book #1: Nightmares!
Book #2: Nightmares! The Sleepwalker Tonic
Book #3: Nightmares! the Lost Lullaby