AprašymasFirst, Arty finds a sweaty, bearded ax-swinging warrior Dwarf scaring his dogs. Soon enough, Emma, Cry, and other middle-school friends also find fairy creature—Elves, Spriggans, Pixies, and a hoped-for Dragon—crashing into their normal homework-doing, backpack-carrying, phone-charging schooldays. Why are these magical beings here? What should be done? Is that ax sharp? Can Pixies be given aspirin? Arty, with his friends—and spying jerks and questionable strangers with long names—follow the clues and try to find out, even as things turn dark and dangerous. The mythical beings take sides. The Gwyllion, that legendary Old Woman of the Mountains, has a sinister plan that will turn the neighborhood into a fantasy battleground.