It was a dark and stormy night. Out of this wild night, a strange visitor comes to the Murry house and beckons Meg, her brother Charles Wallace, and their friend Calvin O'Keefe on a most dangerous and extraordinary adventure—one that will threaten their lives and our universe. Winner of the 1963 Newbery Medal, A Wrinkle in Time is the first book in Madeleine L'Engle's classic Time Quintet.

Every time a star goes out, another Echthros has won a battle. Just before Meg Murry's little brother, Charles Wallace, falls deathly ill, he sees dragons in the vegetable garden. The dragons turn out to be Proginoskes, a cherubim composed out wings and eyes, wind and flame. It is up to Meg and Proginoskes, along with Meg's friend Calvin, to save Charles Wallace's life. To do so, they must travel deep within Charles Wallace to attempt to defeat the Echthroi—those who hate—and restore brilliant harmony and joy to the rhythm of creation, the song of the universe.

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.

Sandy y Dennys siempre han sido los normales y pragmáticos dentro de su excéntrica y extraordinaria familia, pero un día, estos hermanos gemelos se entrometen accidentalmente en uno de los experimentos científicos de su padre y son llevados a un punto remoto del tiempo y el espacio. En este extraño paraje del desierto donde los hombres conviven con seres angelicales, mamuts enanos, mantícoras y unicornios, los gemelos se verán envueltos en una lucha encarnizada entre el bien y el mal, y el destino de la familia de un hombre llamado Noé y la construcción de una enorme arca en las arenas del desierto.

When Adam Eddington, a gifted marine biology student, makes the acquaintance of blond and beautiful Kali Cutter at Kennedy International Airport on his way to Portugal to spend the summer working for the renowned scientist Dr. O'Keefe, he has no idea that this seemingly chance meeting will set into motion a chain of events he will be unable to stop. Caught between Kali's seductive wiles and the trusting adoration of Dr. O'Keefe's daughter, Poly, Adam finds himself enmeshed in a deadly power struggle between two groups of people, only one of which can have right on its side. As the danger escalates, Adam must make a decision that could affect the entire world—which side is he on?

A stolen heirloom painting...a shipboard murder...Can Simon and the O'Keefe clan unravel the mystery? Thirteen-year-old Simon Renier has no idea when he boards the M.S. Orion with his cousin Forsyth Phair that the journey will take him not only to Venezuela, but into his past as well. His original plan to return a family heirloom, portrait of Simon Bolivar, to its rightful place is sidetracked when cousin Forsyth is found murdered. Then, when the portrait is stolen, all passengers and crew become suspect. Simon's newfound friends, Poly and Charles O'Keefe, and their scientist father help Simon to confront the danger that threaten him. But Simon alone must face up to his fears. What has happened to the treasured portrait? And who among them is responsible for the theft and the murder?

When sixteen-year-old Polly O'Keefe journeys to Athens, she feels confused and betrayed. The past eight months at home were different from any other time in her life. She met the brilliant, wealthy Maximiliana Horne, who gave her encouragement and made her feel self-confident. Polly idolized Max, until she learned a startling truth that left her wounded and angry. Now on a trip to Greece arranged by Max, Polly finds romance, danger, and unique friendships. But can she find a way to forgive Max and remember her as more than a painful memory?

A flash of lightning, a quiver in the ground, and, instead of her grandparents' farm, Polly sees mist and jagged mountains—and coming toward her, a group of young men carrying spears. Why has a time gate opened and dropped Polly into a world that existed three thousand years ago? Will she find her way back to the present before the time gate closes—and leaves her to face a group of people who believe in human sacrifice?