I don't question "concept of truth." Ironically, the truth is corrupted already.

To answer the question "is there any other kind" would be enough to provide one [just one] example of a truthful history book (it is ok if it is imprecise in details as long as it is accurate overall--think physics theories within their application domain--we are far far away from history resembling hard sciences).

The example would demonstrate falsehoods you believe in.