An absoloutely remarkable thing

This was a really good book! It is about a teenage girl who finds herself face to face with an alien lifeform made out of a mysterious metal she names Carl and throughout the book creates, and breaks various friendships, solves many puzzles to find what the mysterious 'Carl' wants, and creates an infectious, non harming, dream, designed as a test for humanity. Top notch quality writing for a young adult to adult audience. Show more Show less