Traitorfish
The Tighnahulish Kid
And that's when they don't let a complete lunatic write an entry that goes unrevised for almost forty years.Encyclopedias, in presenting potted versions of a given topic, are likely to present incorrectly potted versions of said topic. They have juuuust enough rope to hang themselves there.
Still, I retain some sympathy for the encyclopaedia as a way of introducing people to these topics, so I don't think I can cast my lot as readily as Dachs. A dictionary may be far more reliable than an encyclopaedia, but nobody ever ended up studying history because they particularly enjoyed the section on "H".