Halo: The Cole Protocol

Halo: Outcasts

Halo: The Thursday War: Book Two of the Kilo-Five Trilogy

Halo: Evolutions: Essential Tales of the Halo Universe

Halo: Contact Harvest

It Ends with Us: A Novel

Halo: Silentium: Book Three of the Forerunner Saga

Halo: Ghosts of Onyx

Outlander: The gripping historical romance from the best-selling adventure series (Outlander 1)

Halo: Mortal Dictata: Book Three of the Kilo-Five Trilogy

Halo: Cryptum: Book One of the Forerunner Saga

Halo: Primordium: Book Two of the Forerunner Saga

Halo: Glasslands: Book One of the Kilo-Five Trilogy

Halo: The Flood