Seven Archangels: An Arrow In Flight (The Seven Archangels Saga: Book 1)

Seven Archangels: Perdition's Heirs

Seven Archangels: Annihilation (The Seven Archangels Saga, Book 5)

Seven Archangels: Stattered Walls (The Seven Archangels Saga, Book 3)

Seven Archangels - The Wrong Enemy (The Seven Archangels Saga, Book 4)

With Two Eyes Into Gehenna / Once Only