Can someone liked summarize the book "Wrinkle in Time" pls

Meg Murry and her little brother, Charles Wallace, have been without their scientist father, Mr. Murry, for five years, ever since he discovered a new planet and used the concept known as a tesseract to travel there. Joined by Meg's classmate Calvin O'Keefe and guided by the three mysterious astral travelers known as Mrs. Whatsit, Mrs. Who and Mrs. Which, the children brave a dangerous journey to a planet that possesses all of the evil in the universe.

Explanation:

Please brainliest!

b. he wants to keep from being identified by former masters.

explanation:

emerson essentially believes that traveling is overrated. he supports this perspective through an initial focus on "the idea" of places like italy, england, and egypt, and the fascination of "educated americans" with them. he argues that those places only took on the grand, majestic ideas that they represent because "they who made england, italy, or greece venerable in the imagination did so by sticking fast where they were, like an axis of the earth." yes, those places are grand, but only because they so clearly represent the places that they are. the art and culture of italy, england, and egypt is authentic, and therefore significant.

plz mark brainliest