Diane Duane

The Lost Future

A group of post-apocalyptic survivors, struggle to survive in a world where jungles and forests and primeval wetlands and deserts have obliterated civilization. They staunchly face genetically mutating beasts and mysterious diseases in an attempt to re-establish the human race as masters of Earth.

Barbie: Fairytopia

Elina is a flower fairy who discovers that her home of Magic Meadow has been overcome by a horrible malady that is killing the flowers and making the fairies unable to fly. With the help of Bibble, a puffball and a giant butterfly named Hue she attempts to find Azura, a Guardian Fairy. She's challenged along the way by the evil Laverna who wants to usurp the Enchantress, the ruler of Fairytopia.

Ring of the Nibelungs

In this swords-and-sorcery tale, good-hearted blacksmith Eyvind hides away infant Prince Siegfried after two malevolent kings murder his father. But a fiery meteor sent by the gods reveals Siegfried's destiny, sending him on the quest of a lifetime. To save a crumbling kingdom claim the heart of his true love, he'll have to slay the nefarious dragon, Fafnir.