Wikipedia's list (http://en.wikipedia.org/wiki/List_of_cognitive_biases http://en.wikipedia.org/wiki/List_of_cognitive_biases) is indeed longer. Charlie claims

Wikipedia's list (http://en.wikipedia.org/wiki/List_of_cognitive_biases http://en.wikipedia.org/wiki/List_of_cognitive_biases) is indeed longer. Charlie claims to have about 100 models that he makes use of, but he's only published the ones he finds the most useful, and only a handful of those are cognitive biases.