Wytch Kings
Wytch Kings, Book 1: Burn the Sky
Wytch Kings, Book 2: Blackfrost
Wytch Kings, Book 3: Shadowspire
Wytch Kings, Book 4: Dragonwatch
Wytch Kings, Book 5: Falkrag
Wytch Kings, Book 6: Ravenfell
Wytch Kings, Book 7: Askarra
Kingmakers
Kingmakers, Book 1: Khalshir
Kingmakers, Book 2: Renegade
Kingmakers, Book 3: Mercenary
Guardians of the Pattern
Guardians of the Pattern, Book 0.5: Facing the Mirror
Guardians of the Pattern, Book 1: Psi Hunter
Guardians of the Pattern, Book 2: Gremlin's Last Run
Guardians of the Pattern, Book 3: Ghost in the Mythe
Guardians of the Pattern, Book 4: Wildfire Psi
Guardians of the Pattern, Book 5: Eye of the Storm
Guardians of the Pattern, Book 6: Closing the Circle
Guardians of the Pattern Bundle, Vol. 1 (Books 1-3)
Guardians of the Pattern Bundle, Vol. 2 (Books 4-6)
Stand Alone Novels
Leythe Blade takes place about seven years before the Kingmakers Series, and a few hundred years after the Wytch Kings series. Jace, Sasha, and Eredwyn from Leythe Blade will all have roles to play in the Kingmakers Series.
Human Frailties, Human Strengths and Human Choices are two loosely connected stand-alone novels that take place very early in the Aion chronology, long before the Wytch Wars.