Introduction

When L. Frank Baum published Dorothy and the Wizard in Oz in 1908, he was already something rarer than a popular author: he was a beloved one. Children wrote to him in their thousands, addressed him by name as though he were a neighbor, and issued him instructions about what to write next. He obeyed them, cheerfully and without apparent resentment, and the result was this fourth volume in the Oz series — a book that reads less like a calculated sequel than like a long, generous answer to a roomful of impatient young correspondents. That spirit of collaborative affection, of a storyteller genuinely in conversation with his audience, gives Dorothy and the Wizard in Oz a warmth that survives every change of era and idiom, and it is precisely why the book deserves to be read afresh today.

Baum had not originally intended to make Oz a permanent address. The first book, published in 1900 and known to most readers as The Wonderful Wizard of Oz, was conceived as a self-contained American fairy tale, and Baum spent the years that followed trying, with limited success, to interest himself and his public in other imaginative territories. His readers were not interested. They wanted Oz, they wanted Dorothy, and — as he notes in his prefatory letter to this volume — they wanted to know what had become of the Wizard, who had floated away in a balloon at the end of the first book and never quite landed. Baum, to his credit, treated these demands not as a commercial obligation but as a genuine creative prompt, and the book that resulted is among the most inventive and tonally distinctive in the entire series.

The story begins not in Kansas and not in Oz, but in California, where Dorothy is traveling by train to visit her Uncle Henry at a ranch near San Francisco. She is accompanied only by her kitten, Eureka — her dog Toto, Baum explains with characteristic candor, was simply in the wrong place at the wrong time — and she has barely exchanged pleasantries with her young cousin Zeb before the earth opens beneath them. What follows is a descent into a subterranean world of glass cities, carnivorous vegetable people, invisible predators, wooden flying creatures, and underground valleys where disembodied voices echo without apparent source. It is, even by the elastic standards of Oz, a remarkably strange itinerary.

This strangeness is worth pausing over, because it represents something distinctive about Baum’s imagination at this particular moment in his career. The underground realms Dorothy and her companions traverse in this book are not whimsical in the soft, reassuring way that word is sometimes used to dismiss children’s literature. They are genuinely unsettling — places where the rules of the surface world do not apply, where beauty and menace coexist without apology, and where the travelers’ survival depends as much on luck and improvisation as on courage or virtue. Baum was writing for children, but he was not writing down to them, and modern readers who come to this book expecting only gentle enchantment may find themselves pleasantly unnerved.

The Wizard himself, when he arrives, is exactly as advertised: a cheerful fraud who has learned, since his balloon carried him out of Oz, to perform genuine small magic alongside his old theatrical tricks. He is one of Baum’s most quietly interesting characters, a man whose defining quality is the honest acknowledgment of his own limitations, and his reunion with Dorothy has the ease of two people who have always understood each other. Their dynamic — the practical, clear-eyed girl and the resourceful, self-deprecating old showman — gives the book much of its emotional texture.

The other new companions Dorothy acquires on her journey are equally memorable, though in quite different registers. Jim the Cab-Horse is a creature of magnificent, bony dignity, deeply unimpressed by the wonders around him and constitutionally opposed to enthusiasm. Eureka the kitten is, as Baum himself admits with a kind of fond exasperation, not particularly well-behaved. Together with Zeb, they form a traveling party whose internal frictions and loyalties are as entertaining as any of the external dangers they face.

A word about the text itself. Baum wrote in a prose style that was deliberately plain — clear, quick, and unadorned, suited to reading aloud as much as to reading silently. This edition preserves the substance and sequence of his original 1908 text while lightly modernizing punctuation and a small number of phrasings that have become genuinely opaque with time, always with the aim of serving the story rather than updating it. John R. Neill’s original illustrations, which accompanied the book from its first publication, are reproduced here as well. Neill illustrated the Oz series for decades, and his work has a linear elegance and a gift for comic expression that complements Baum’s prose without competing with it.

Readers coming to Dorothy and the Wizard in Oz for the first time will find a book that moves with great speed and confidence through territory that feels genuinely new even now. Readers returning to it will likely discover, as one often does with books first encountered in childhood, that it is stranger and funnier and more assured than memory suggested. Either way, the journey downward — and eventually, one hopes, back up again — is very much worth taking.

The downward movement of the story gives it a shape unlike the earlier Oz adventures. Dorothy and Zeb do not begin with a door, a road, or a deliberate invitation into a magical country. They are carried below the familiar world by an earthquake, separated from ordinary geography and forced to make sense of a landscape whose rules are revealed only as they travel. The underground setting creates a special kind of suspense: every chamber may be beautiful, useful, comic, or dangerous, and no map can promise what lies beyond the next passage.

Baum’s subterranean world is full of transformations of scale and expectation. A city may be made of glass; a garden may conceal an appetite; a creature that seems frightening may prove harmless, while an apparently ordinary object becomes a source of trouble. This is the logic of fairy tale, but it is also the logic of childhood experience, in which the world is constantly being reclassified. The book respects that uncertainty. It lets Dorothy be brave without making her omniscient, and it lets her companions contribute practical knowledge of their own.

The return of the Wizard adds another layer to the adventure. In the first Oz book, he was a figure of spectacle whose authority depended on distance and illusion. Here, reunited with Dorothy, he has the opportunity to become a more candid and companionable presence. He remains an entertainer and a maker of marvels, but his relationship with Dorothy is grounded in mutual recognition. She knows that he is not all-powerful; he knows that she is not easily deceived. Their friendship is one of the quiet pleasures of the volume.

The new companions give the journey its comic rhythm. Zeb brings the perspective of a boy who has grown up in the ordinary world and therefore reacts to Oz with a mixture of courage, disbelief, and practical concern. Jim the Cab-Horse carries the dignity of an animal who has worked hard and sees no reason to be impressed by theatrical wonders. Eureka, meanwhile, is vain, argumentative, and troublesome in precisely the way a beloved pet can be troublesome. Their differences keep the party lively and prevent the adventure from becoming a procession of solemn marvels.

Dorothy remains the emotional center because she meets the strange world with a combination of kindness and common sense. She is not adventurous merely for the sake of danger. She notices who is hungry, who is frightened, who is being treated unfairly, and what practical step might make the next moment safer. Her courage is active rather than showy. She keeps moving, asks questions, and refuses to abandon people or animals who have become her responsibility.

Readers may also notice how often the book turns captivity, accusation, or misunderstanding into an opportunity for explanation. The trials and disputes of the journey are comic, but they are not meaningless. Baum repeatedly asks whether an unfamiliar creature should be judged by its appearance, whether a strange custom can be understood from within, and whether a community’s rules are fair to the individual caught inside them. The book’s generosity lies partly in its readiness to make room for the odd.

The illustrations associated with the original volume reinforce this pleasure in variety. John R. Neill’s figures are energetic and expressive, giving faces and bodies to Baum’s inventions while preserving their strangeness. The visual world and the verbal world share the same principle: a fantastic creature should not be reduced to a label. It should have a posture, a voice, a complaint, a joke, or a private way of seeing.

A fourth journey into Oz might seem to promise repetition, but Baum uses familiarity as a springboard. Dorothy’s history with the Wizard gives the reader an emotional anchor, while the new geography allows the book to become exploratory again. Oz is not a single formula. It can be a road, a kingdom, a hidden city, or a world below the world. Its continuity comes less from a fixed landscape than from the values Dorothy carries with her: loyalty, curiosity, fairness, and an ability to take wonder seriously without surrendering judgment.

The story also understands that returning to a beloved character should not mean freezing her in place. Dorothy is still recognizably herself, but the new companions and the new dangers ask her to exercise different kinds of authority. She must comfort, negotiate, improvise, and sometimes defend her own understanding of what is happening. The adventure is therefore not only a tour through fantastic places. It is a portrait of a young person learning how to remain herself in a world that keeps becoming larger and stranger.

The sequence of underground countries rewards close attention because each one tests a different assumption. In the glass city of the Mangaboos, beauty is paired with coldness, and living beings are treated as things that can be grown, replaced, or destroyed without grief. The vegetable people possess knowledge and social order, but little of the sympathy Dorothy instinctively expects. Their glittering world therefore becomes more unsettling the longer the travelers remain in it. Baum lets a marvelous surface reveal a moral vacancy, and Dorothy’s plain human feeling becomes a standard by which the city’s elegance is judged.

Other regions reverse the lesson. The Valley of Voices first terrifies the travelers because its inhabitants cannot be seen, and the invisible bears seem more dangerous precisely because imagination must supply their shapes. Yet invisibility does not make a creature unknowable. Speech, action, and response gradually provide evidence where appearance cannot. The episode invites readers to notice how quickly fear fills an empty space with certainty, and how courage sometimes consists in testing what one believes rather than fleeing from the image fear has made.

Baum repeatedly balances such eerie inventions with comedy. The Braided Man’s manufactured rustles, flutters, and flannels turn a solitary cave into a shop of impossible goods; the tiny piglets allow the Wizard to display a form of magic that is at once skillful and theatrical; Jim’s challenges and complaints puncture any temptation toward solemnity. The humor is not a pause from the adventure but one of the party’s resources. It keeps wonder companionable, gives frightened travelers room to recover, and reminds the reader that absurdity can be met with curiosity instead of alarm.

The later journey through the country of the wooden Gargoyles and the den of the dragonettes makes cooperation especially important. No single member of the group possesses every useful quality. The Wizard can devise tricks, Dorothy can command trust, Zeb can act decisively, and the animals perceive dangers or possibilities that the human travelers miss. Their progress depends on combining these partial strengths. Baum’s company is comic because its members disagree so often, but those disagreements also prevent any one point of view from controlling the story.