The Omnibus books are re-releases of the original books written by Edgar Rice Burroughs in omnibus collections!
Volume one : Collects Princess of Mars; Gods of Mars; and Warlord of Mars!
Volume Two : Collects Thuvia, Maid of Mars; The Chessmen of Mars; The Master Mind of Mars; and A Fighting Man of Mars!
Volume Three : Swords of Mars; Synthetic Men of Mars; Llana of Gathol; John Carter and the Giant of Mars; and Skeleton Men of Jupiter
Book Covers[]
Volume One!
Volume Two!
Volume Three!