Title: Revenge - Osguards: Guardians of the Universe (Book 4), Author: Malcolm Petteway
Title: Homecoming: Osguards: Guardians of the Universe, Author: Malcolm Petteway
Title: Armageddon: Osguards: Guardians of the Universe, Author: Malcolm Petteway
Title: Revelations: Osguards: Guardians of the Universe, Author: Malcolm Petteway
Title: Ultimatum: Osguards: The Genesis Legacy, Author: Malcolm Petteway