A Swiftly Tilting Planet is another L'Engle book, but this time Charles Wallace is the main character, not Meg. It's Thanksgiving, and the Murry family is gathered for the dinner. Calvin, now Meg's husband, is at a conference in England, but his mother, a harsh, crude woman, has joined them. When news comes for Mr. Murry that a mad South American dictator is threatening nuclear war, the joyful celebration is overshadowed by fear. Calvin's mother has something to say on the matter, however, speaking an ancient rune and charging Charles Wallace with doing something about the situation. And because he's a Murry, the family to whom weird things happen which must be taken in stride, he does indeed do something. He partners up with a unicorn and travels through time in order to change an ancient feud, using the rune and his ability to go Within.
Although I miss Meg in this book, she's still around, staying connected with Charles Wallace through a special kind of telepathy. And I really enjoyed the theme of the past repeating itself and being changed; that's a favorite of mine. Also enjoyed were the different stories unfolding in each of the different eras, and some of the side trips Charles Wallace and Gaudior embarked on.