What has 14 lines and is written in iambic pentameter A Wrinkle Time?
You're thinking of a
sonnet, which is a poem that has 14 lines and is written in iambic pentameter. While *A Wrinkle in Time* is a novel, and sonnets are a type of poem, it's possible that Madeleine L'Engle, the author, might have used sonnets within the novel itself.
Do you remember any specific lines from the book that you think might be from a sonnet? If so, I can help you figure out if they are!