“Hilda and the Troll” is the first book in Luke Pearson’s sophisticated series for children.

It began, as adventures often do, with a trip: a family holiday in Norway, parents and their teen-agers, that seemed entirely straightforward at the time. “My imagination was really going for it on that trip—the landscape of the place stuck with me,” Luke Pearson, the British author of the Hildafolk series of graphic novels, told me. “At the time, I was reading about trolls and daydreaming, knowing I wanted to do something with that one day.”

Next, there was a map. “When I was at university, everyone who studied illustration was given a project to do an illustrated map of a country, and I was given Iceland,” he said. “I made a map of Icelandic folktales—you can still play it.” Move the digital clouds on Pearson’s “Hidden Iceland” and see, in their shadows, the giants and sprites and Viking ships just beneath that country’s peaks and fjords.

Finally, there was a girl: Hilda, now the star of four (soon to be five) comics. Netflix is planning a twelve-episode animated series, based on the first four books, for early 2018. The fifth book, “Hilda and the Stone Forest,” comes out in September.

When Pearson was still in school, in 2009, he submitted a one-page drawing to a competition run by Nobrow, now his publisher. “She’s basically wearing her outfit”—beret, scarf, red top, blue skirt, and big red boots—Pearson said, of Hilda. “She’s standing at the end of a pier, with a Scandinavian-esque city behind her and all kinds of creatures around, including a giant troll and a zeppelin in the sky.” A similar scene occurs in the third Hilda book, “Hilda and the Bird Parade,” but at the beginning Pearson didn’t have a story, just this “curious image” of a small girl with blue hair and a question: “Where is she and what does she get up to?”

What she gets up to is a string of adventures, first in the Heidi-esque hills above Trolberg, and then in the city itself—a move made (spoiler alert!) after a giant steps on the cozy ancestral cottage that she shares with her mother. That Hilda herself has long been a giant to a set of thumb-size invisible elves, living on the same patch of grass that her cabin sits on, is just another part of a life in which mythical creatures hide within mountains and behind bureau drawers. (There’s a lot of unused space in Hilda’s house, you see.)

For such a small girl, Hilda is about to get very big, and I am not at all surprised. My five-year-old daughter brought the first book home from a friend’s house, and it took reading only the first few pages, beautifully laid out, with the rich color palette of a Nordic sweater, to know that Hilda was something special. Trolberg may have a complex of bell towers (bells keep trolls at bay, we learn), but it also has a glassy downtown à la Houston. “All of these stories are riffs on folktales that are as old as time, that have taken a hard left turn through Luke’s imagination and all of these contemporary pop-cultural sensibilities,” Kurt Mueller, the executive vice-president at Silvergate Media, which will produce the Hilda series, said. (The company’s other series include “The Octonauts” and “Peter Rabbit.”) “Like the movies of Miyazaki, she feels totally of the moment, but she’s reacting to something that feels ancient and archetypal,” Mueller said. The nostalgic Northern European setting recalls Miyazaki’s romanticism, while Hilda’s communion with the conjoined natural and spirit worlds recalls San from “Princess Mononoke” or Satsuki from “My Neighbor Totoro.”

My first point of comparison was Lewis Carroll’s Alice, though Pearson said that he never thought of her. But, greeted by a little girl in an unchanging outfit, who is confronted with all manner of creatures great and small, in landscapes giant and miniaturized, who else are we to think of? What’s markedly different with Hilda is the attitude with which she greets her wonderland. She does not fall down a hole but strides, prepared with sketchbook and satchel, into the wind and weather. The first words of the first book, “Hilda and the Troll,” are delivered by a radio announcer: “But tonight clouds rolling in from the east . . . temperatures remain mild . . . with the likelihood of heavy rain.” Hilda, reading a tome on trolls at the breakfast table, rushes outside her red, peak-roofed cabin to see storm clouds forming over an adjacent peak. “Mum! Mum! It’s going to rain tonight! Can I sleep in the tent?” And Mum says yes.

Pearson’s aesthetic is sophisticated for the often candy-colored world of children’s animation, and the plots fit neatly into a number of present-day parenting preoccupations. Do children need dream time or organized activities? Nature or urban exploration? Pearson himself is too young to have friends with kids, so one suspects that his sensitivity to children’s desire for independence, combined with a need for a secure nest, may stem from his own childhood. Hilda’s mum wants her to have friends, to go to school, to participate in organized activities, but Hilda is always wandering off, learning Scout lessons on her own terms. Pearson says the scenes of the Sparrow Scouts were taken directly from his own Cub Scout experiences, down to the design of the church hall in which they meet (made of Nordic wood rather than Tamworth brick).

In the countryside, Hilda runs free, but the city brings greater conflict between her and her mother—who works from home at a drafting board, perhaps as an architect or an illustrator. Pearson’s panels are filled with such suggestive details, rewarding the close and repeated reading of small children. One of my daughter’s favorite spreads is at the back of the paperback version of “Hilda and the Troll”: a glimpse of Hilda’s realistically messy desk and shelves, stocked with Easter eggs from this and future tales, allowing young readers to put a few things together for themselves. Pearson extends the respect he has for Hilda to his audience, giving it room to discover the good kind of troll for themselves.

Pearson’s utter lack of pretension keeps Hilda feeling fresh, while his reading of folktales and Tove Jansson’s Moomin series embeds Hilda in the long history of children’s stories. Spunky heroines abound, but they don’t always speak to the present day. Hilda’s dilemmas, while fantastic, also feel real: Does she throw a rock at a pigeon to fit in? Does mother know best? Can one, or both, of them draw their way out of their latest adventure? Pearson has found a lovely new way to dramatize childhood demons, while also making you long for your own cruise down the fjords.