I. The Door to Infinity
II. Alien World
III. City of the Past
IV. Perilous Secret
V. Slave of Sark
VI. On the Martian Sea
VII. The Sword
VIII. The Thing in the Dark
IX. Galley of Death
X. The Sea Kings
XI. Dread Accusation
XII. The Cursed One
XIII. Catastrophe
XIV. Daring Deception
XV. Under the Two Moons
XVI. Voice of the Serpent
XVII. Caer Dhu
XVIII. The Wrath of Rhiannon
XIX. Judgment of the Quiru
XX. The Return
