Here is a list of 6 Fantasy Book Series for Fans of The Belgariad Series.
The Malloreon Series by David Eddings
From the blurb of book 1:
The evil God Torak is slain, and Garion, the long-awaited King of Riva, hopes for peace. And for a while he gets his wish.
But then a darker prophecy is revealed, and new and more insidious forces gather. As danger mounts from all quarters, and his son is kidnapped, Garion has no choice but to follow his fate, wherever it might lead…
The Riftwar Saga by Raymond E. Feist
From the blurb of book 1:
Orphaned boy Pug is apprenticed to a powerful court magician named Kulgan in the world of Midkemia. Though ill at ease with the normal ways of wizardry, Pug soon earns his place as a squire after saving the life of one of the royals at court. But his courage will be tested still further when dark beings from another world open a rift in the fabric of spacetime to rekindle the age-old battle between the forces of Order and Chaos.…
The Shannara Series by Terry Brooks
From the blurb of book 1:
Long ago, the world of the Four Lands was torn apart by the wars of ancient Evil. But in the Vale, the half-human, half-elfin Shea Ohmsford now lives in peace – until the mysterious, forbidding figure of the druid Allanon appears, to reveal that the supposedly long dead Warlock Lord lives again.…
The Legend of Drizzt by R.A. Salvatore
From the blurb of book 1:
As the third son of Mother Malice and weaponmaster Zaknafein, Drizzt Do’Urden must be sacrificed to Lolth, the evil Spider Queen, per the traditions of their matriarchal drow society. But with the unexpected death of his older brother, young Drizzt is spared—though still at the mercy of his abusive sisters.…
The Chronicles of Amber by Roger Zelazny
From the blurb of book 1:
Amber is the one real world, casting infinite reflections of itself – Shadow worlds, that can be manipulated by those of royal Amberite blood. But the royal family is torn apart by jealousies and suspicion; the disappearance of the Patriarch Oberon has intensified the internal conflict by leaving the throne apparently up for grabs.…
Dragonlance by Margaret Weis
From the blurb of book 1:
Destina Rosethorn – as her name implies – believes herself to be a favored child of destiny. But when her father dies in the War of the Lance, she watches her carefully constructed world come crashing down. She loses not only her beloved father but also the legacy he has left her: the family lands and castle. To save her father, she hatches a bold plan – to go back in time and prevent his death.…