Lord of the Rings Jewelry

Is it me or are all the fantasy novels in the root like lotr theme or war?

They sound the same as me, despite actual characters etc.

Using an accepted formula is what makes the genre fiction, like fantasy genre. You are not first to notice this – Stroll in the Library and see the book "The Hero with a Thousand Faces" by Joseph Campbell. He felt that all legends, myths and fantasy stories essentially adhere to a piece he calls "the hero journey."