The dragon Basil, now mighty in strength, size, and courage, seeks the cause of a new series of crises that threaten the stability of Avalon, while his friend Merlin is distracted by problems with his son, Krystallus.

As the warlord Rhita Gawr tries to gather enough power to destroy Avalon, Tamwyn--the heir to the powers of his grandfather, Merlin--and his friends embark on separate quests to try to save their world.

A raging sea tosses a boy upon the shores of ancient Wales. Left for dead, he has no memory, no name, and no home. But it is his determination to find out who he is—to learn the truth about his mysterious powers—that leads him to a strange and enchanted land. And it is there he discovers that the fate of this land and his personal quest are strangely entwined.

Having voyaged to the Otherworld in his quest to find himself, the young wizard Merlin must face fire in many different forms and deal with the possibility of losing his own magical power.

Avalon is on the verge of total destruction: an army of warriors, a swarm of fire dragons, and a lethal plague are all laying waste to Merlin's beloved land. But Merlin is nowhere to be found. Leading the fight in his place is Basil, the once tiny lizard who is now the most powerful dragon in Avalon.But to restore peace, the mastermind behind this chaos, Doomraga, will need to be discovered and destroyed before his power grows stronger and Avalon...

Auki, a young member of the Tehuelche tribe in Patagonia, wants to prove himself as a hunter but when he sets out on his own to face the puma, he stumbles upon a sacred cave and its guardian.

The young thief Promi and the forest girl Atlanta battle evil and in the process bring about the creation of Atlantis.

Basil, a small, flying lizard, makes a surprising discovery while engaged in Avalon's great war between the evil Rhita Gawr and the forces of good.

Having voyaged to the Otherworld in his quest to find himself, the young wizard Merlin must face fire in many different forms and deal with the possibility of losing his own magical power.

Having stumbled upon his hidden powers, the young wizard Merlin voyages to the Otherworld in his quest to find himself and the way to the realm of the spirit.