Conan the Cimmerian universe is a fairly large one, including multiple stories by Robert E. Howard (and seemingly somehow intertwined with his earlier Kull material) from many eras and many publishers; and non-Howard books.
Therefore I would expect that the universe is at least somewhat non-perfectly-continuous.
Is there a good resource that would systematically provide information on Conan continuity and where each book in the universe contradicts it?
Just to clarify, I'm interested in OVERALL factual continuity (e.g. any pair of facts that contradict each other between 2 works), and not simply time discrepancies that would violate chronological order.