SSansFiction
The libraryCollectionsJournalStatsFor authors
Sign inJoin now
Sansfiction,

A digital library for books. Made by readers, for readers.

v 2.0 · 2026
The library
  • Discover
  • Collections
  • Book tracker
  • Journal
  • Stats
For authors
  • SF Links
  • Analytics
  • How it works
  • FAQ
Elsewhere
  • X / @sansfiction
  • Privacy
  • Terms
  • Contact
© 2026 SansFiction · Digital · GlobalA quiet room for your reading life.
The libraryCollectionsJournalStatsFor authors
Sign inJoin now →
Navigation
Library
Bookshelf
Journal
Discover
Collections
Tierlists
Stats
Profile
Author Page
Link Builder
Account
Sign in
S
G
BooksadventureA Swiftly Tilting Planet
Cover of A Swiftly Tilting Planet by Madeleine L'Engle
№ 3 · Time Quintet

A Swiftly Tilting Planet,

by Madeleine L'Engle

Ask AI
Rating3.9/ 5
Ratings160
Pages320
Reading Hours7h
Published1978
LanguageEnglish

§Synopsis

01

The Murry and OKeefe families enlist the help of the unicorn, Gaudior, to save the world from imminent nuclear war. In this companion volume to A Wrinkle In Time (Newbery Award winner) and A Wind In The Door, fifteen-year-old Charles Wallace and the unicorn Gaudior undertake a perilous journey through time in a desperate attempt to stop the destruction of the world by the mad dictator Madog Branzillo. They are not alone in their quest. Charles Wallace's sister, Meg -- grown and expecting her first child, but still able to enter her brother's thoughts and emotions by "kything" -- goes with him in spirit. But in overcoming the challenges, Charles Wallace must face the ultimate test of his faith and will, as he is sent within four people from another time, there to search for a way to avert the tragedy threatening them all. - Publisher.

Track this book

Add to your library to track progress and write reviews

§Genres
adventure1american fiction1classics1fantasy1fiction1general1literature1
§Moods
lighthearted1

§About the Author

Madeleine L'Engle

2 books in catalog

Combining concepts from modern physics with deeply felt spiritual themes, speculative literature for young readers gained an enduring classic with the 1962 publication of A Wrinkle in Time. American author Madeleine L'Engle crafted stories that merged quantum concepts, astrophysics, and Christian theology into narratives centered on family, individuality, and cosmic battles against dark forces.

Over a career spanning more than six decades and sixty published books, L'Engle created beloved juvenile series, poetry, plays, non-fiction, and memoirs that bridged genre boundaries and reached generations of readers.

Career & Background

Born Madeleine L'Engle Camp in New York City on November 29, 1918, she grew up in an artistic household with a pianist mother and a reporter and fiction writer father. She lived in New York, Switzerland, South Carolina, and Massachusetts during her youth before attending Smith College, from which she graduated cum laude in 1941. Returning to New York to work in the theater, she published her debut adult novel, The Small Rain, in 1945, followed by her first children's book, And Both Were Young, in 1949.

Despite early publications, L'Engle faced prolonged professional difficulty in her late thirties, receiving numerous rejections from publishers. A major turning point occurred after she launched a series about the Austin family with Meet the Austins in 1960 and subsequently completed A Wrinkle in Time. After dozens of rejections, the book was published in 1962 and won the prestigious Newbery Medal. Her literary contributions earned her the Margaret A. Edwards Award from the American Library Association in 1998. L'Engle continued writing until her death on September 6, 2007, in Litchfield, Connecticut.

Writing Style & Themes

L'Engle's distinctive writing style seamlessly weaves complex scientific ideas—such as tesseracts, cellular biology, and quantum physics—with Christian theology and classical philosophy. Rather than presenting science and faith as opposing worldviews, her narratives treat both as complementary avenues for understanding the cosmos. Her stories frequently emphasize the power of love, courage, family unity, and moral agency in overcoming oppressive, conformity-demanding evil.

Her characters are often intellectual, creative, or socially unconventional children and young adults who navigate interdimensional travel, ancient histories, and moral choices. Across her fiction and non-fiction works, including autobiographical meditations and books on prayer, L'Engle maintained a profound interest in modern science, faith, and artistic expression.

Major Works

  • A Wrinkle in Time — Published in 1962, this Newbery Medal-winning science fantasy novel introduces Meg Murry, her brother Charles Wallace, and Calvin O'Keefe as they travel across space and time using tesseracts to rescue Meg's father and confront a dark force threatening the universe.
  • A Swiftly Tilting Planet — The 1978 third installment in the Time Quintet features Charles Wallace Murry traveling back through history on a unicorn named Gaudior to prevent a dictator from launching a nuclear war.
  • A Wind in the Door — The 1973 sequel to A Wrinkle in Time takes Meg Murry and Calvin O'Keefe into the microscopic universe inside Charles Wallace's mitochondria to fight destructive forces known as Echthroi.
  • Many Waters — Published in 1986, this fourth Time Quintet novel centers on twin brothers Sandy and Dennys Murry as they are accidentally transported back to pre-flood biblical times.
  • An Acceptable Time — The 1989 fifth volume of the Time Quintet follows Meg Murry's daughter, Polly O'Keefe, who steps through a time portal on her grandparents' property in Connecticut into North America three thousand years in the past.
  • Meet the Austins — Published in 1960, this realistic family novel introduced the Austin family and marked L'Engle's return to sustained children's book writing prior to her major breakthrough in science fiction.

§Featured Series

Time Quintet

Cover of A Wrinkle in Time by Madeleine L'Engle

A Wrinkle in Time

Madeleine L'Engle, 1962
Cover of A Swiftly Tilting Planet by Madeleine L'Engle

A Swiftly Tilting Planet

Madeleine L'Engle, 1978

§Also part of

Kairos
§Genres
adventure1american fiction1classics1fantasy1fiction1general1literature1
§Moods
lighthearted1

Metadata

ISBN-139780312368562
ISBN-100312368569
ASIN0312368569

Editions and availability

Find A Swiftly Tilting Planet Madeleine L'Engle in PDF, EPUB, ebook, audiobook, print, or library editions.

View on Amazon
Bookshop.orgGoogle Play BooksBarnes & NobleOpen Library

Featured In Lists

Book cover from this collectionBook cover from this collectionBook cover from this collectionBook cover from this collection
Book cover from this collection
Book cover from this collection
Book cover from this collection
Book cover from this collection

The 100 Best Fantasy Books of All Time by Time Magazine

93 books