Price Evans doesn't know that his family's new property connects to Tolk-a land where the animals talk, and where humans are almost mythical beings to the fairies, giants, dwarfs, and other creatures who live there. His neighbor's wily cat, Sinbad, has taken up residence in both worlds, and is devising a plan to bring humans into Tolk. Knowing that evil and corruption will follow, the desperate Tolks summon Price, an outsider, to help them save their vulnerable world.