21 books • 6 series
Book #1: Rules of Stone
Book #1: Cadet
Book #1: Last Chance Academy
Book #1: Power of Five
Book #2: Mistake of Magic
Book #3: Trial of Three
Book #4: Lera of Lunos
Book #1: Tracing Shadows
Book #3: Unraveling Darkness
Book #1: Air and Ash
Book #2: War and Wind
Book #3: Sea and Sand