A Wind in the Door by Madeleine L'Engle Review: Bold, Ambitious Science Fantasy Sequel

Published by Farrar, Straus and Giroux (first in 1973, with later printings following), A Wind in the Door centers on fourteen-year-old Meg Murry and the slow-building crisis surrounding her six-year-old brother Charles Wallace, a child genius who is being bullied at school and is also falling mysteriously ill. Their mother, a microbiologist, traces the illness to a dysfunction of his farandolae — fictional organelles nested within his mitochondria. What begins as a domestic story of sibling anxiety and schoolyard cruelty quickly scales outward: Meg, Charles Wallace, and their sixteen-year-old friend Calvin O'Keefe discover that a "drive of dragons" Charles Wallace reported in their backyard is in fact an extraterrestrial cherubim named Proginoskes (nicknamed Progo by Meg), operating under the guidance of a vast humanoid Teacher called Blajeny. The three are recruited to oppose the Echthroi — a malevolent cosmic force that manifests on Earth as hatred, destruction, and war — who are actively destroying Charles Wallace from the inside by convincing his farandolae not to mature.

The novel's most distinctive quality is the sheer scale of its conceptual ambition. L'Engle links the subatomic to the cosmic: the fate of one child's mitochondria is inseparable from the health of the universe. Kirkus Reviews, in its original 1973 notice, acknowledged "the audacity of Ms. L'Engle's mytho-scientific imagination and her undoubted storytelling abilities" as the engine keeping readers engaged in Meg's quest. The Echthroi function simultaneously as a scientific metaphor and a theological one — a void that "Xs" things out of existence — while Proginoskes, a many-eyed, many-winged cherubim of extraterrestrial origin, recasts angelic tradition in genuinely alien terms. This willingness to treat cellular biology and ancient cosmology as compatible narrative languages is what separates the book from more conventional fantasy sequels.

Where A Wrinkle in Time sent Meg across the universe to rescue her father, this installment turns the quest inward and interpersonal. Meg's central trial is not a physical battle but an act of moral perception: she must identify the real Mr. Jenkins — her longtime antagonist and now Charles Wallace's unsympathetic school principal — from two Echthroi doubles, doing so by locating the genuine goodness in a man she actively dislikes. The novel then takes Meg, Calvin, and Mr. Jenkins on a journey inside one of Charles Wallace's mitochondria, where they must persuade a larval farandola named Sporos to accept its role as a mature fara. Meg herself is nearly annihilated — "Xed" — and Proginoskes ultimately sacrifices himself to fill the emptiness left by the Echthroi, saving Charles Wallace. The emotional weight of that sacrifice gives the climax a gravity that transcends the plot's strangeness.

A Wind in the Door is not without its detractors, and the criticisms are specific. Kirkus noted that "Meg learns to love the universe with unconvincing ease," and found that L'Engle "seems to be straining unusually hard to relate what's wrong with America to the double-talk phenomenon of mitochondria and farandolae." The thematic architecture — personal redemption, cosmic evil, and contemporary social critique woven together — can feel overstretched, particularly when the novel reaches for broad cultural diagnosis. Kirkus also observed, with some wry skepticism, that the book's appeal may partly rest on the universal fantasy of believing one's ordinary antagonists are agents of cosmic malevolence: a seductive idea that the novel never fully interrogates. These are genuine tensions in the text, not minor quibbles, and readers who prefer tightly integrated allegory may notice the strain.

Despite those reservations, the novel has attracted serious defenders. As Wikipedia's reception summary records, Michele Murray wrote in The New York Times that L'Engle "mixes classical theology, contemporary family life, and futuristic science fiction to make a completely convincing tale that should put under its spell both readers familiar with the Murrys and those meeting them for the first time." And in a 2012 essay for Tor.com, author and critic Mari Ness called it "L'Engle at the height of her poetic powers," lamenting that "the failure of this book to receive the same attention and fame as its predecessor is a genuine shame." Readers coming directly from A Wrinkle in Time will find the Murry family and Calvin O'Keefe fully established; those new to the series have a workable entry point, though the emotional resonance deepens with familiarity. The novel rewards young readers drawn to ideas — theology, biology, the ethics of love — as much as to adventure, and it remains one of the more philosophically serious works in the young adult science fantasy tradition.