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- Then, with a last word of encouragement, he and the Dodecahedron (who was simultaneously sobbing, frowning, pining, and sighing from four of his saddest faces) made their farewells and watched as the three tiny figures disappeared into the forbidding Mountains of Ignorance.p. 203.1
There are no more uses of "simultaneous" in The Phantom Tollbooth.
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