T. A Barron

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.

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 saved their homeland by transforming it into the magical island of Atlantis, Promi and Atlanta prepare for another confrontation with the returned evil spirit warlord, Narkazan.

Through adventures involving a haunted marsh, talking trees, and the creature called the ballymag, the young wizard Merlin continues to experience both his growing powers and his essential humanity.

Explores how to lead a heroic life, facing challenges with courage, strength of character, and wisdom, much as a hiker uses those qualities on a challenging trail.

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.

When a terrible attack forces young, peace-loving giant Shim and his mother to flee the magical isle of Fincayra and a wager shrinks him down to the size of a man's knee, they must embark on a perilous journey to reach the only person who could possibly help them, the mysterious Domnu.

When she joins her father and several others investigating a strange whirlpool and possible sunken treasure ship off the coast of Baja California, thirteen-year-old Kate is drawn into a centuries-old conflict between Merlin and the evil Vagar.

"With his friends beside him, Promi battles Narkazan in the Spirit Realm, to ensure that the Starstone remains safe from Narkazan's mortal followers"--

While helping her Great Aunt Melanie try to protect an Oregon redwood forest from loggers, thirteen-year-old Kate goes back five centuries through a time tunnel and faces the evil creature Gashra, who is bent on destroying the same forest.