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- And that Charles's sister's tale-bearing tongue should be relevant to the building of a Yukon fire, was apparent only to Mercedes, who disburdened herself of copious opinions upon that topic, and incidentally upon a few other traits unpleasantly peculiar to her husband's family.Chapter 5 — The Toil of Trace and Trail (59% in)
There are no more uses of "incidental" in The Call of the Wild.
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