Can you specify what you need help with?
Answer:
A Wrinkle in Time is the story of Meg Murry, a high-school-aged girl who is transported on an adventure through time and space with her younger brother Charles Wallace and her friend Calvin O'Keefe to rescue her father, a gifted scientist, from the evil forces that hold him prisoner on another planet.
Explanation:
My best guess would be a gerund phrase because the -ing verb is at the beginning of the sentence, thus making it a noun