Eric's numbers lead to "quintessentially"

Eric Mana explains how a random set of numbers from the audience leads to page 108 of his Mirrormask book, which then leads to the word (which had something to do with 9, sorry I didn't catch what the connection was - 9th word or 9th sentence or paragraph or something) "quintessentially", a word he had marked off prior to his act on stage. Hmm!

Done