Held captive by grotesque bodiless heads, Princess Tara of Helium was rescued by a warrior who dared not reveal his name.

The Chessmen of Mars (Barsoom) - Classic Edition by Edgar Rice Burroughs: This classic science fiction novel takes readers on an interplanetary adventure to Mar

Tara and Gahan are each Barsoomian royalty, residing in two prominent cities, Helium, and Gathol. Hoping to align the cities and enjoy the advantages of a roman