This series remains some of the best fantasy I've ever read, and it's often very hard to find, as it's been out of print for a while now in most places.
Content Warning: David Eddings has a checkered past regarding the abuse of his adopted son, which he served a year in jail for in 1970. There are likewise dark themes in these novels that some readers may find disturbing. That being said, I believe the work stands on its own as a masterpiece of world-crafting. Please note I present it on those grounds, not as any endorsement of Eddings himself.
I loved the Belgariad as a kid. It's unfortunate that all Eddings' other series were essentially the same story with the names changed.