Review: This book was absolutely amazing. I loved every bit of it.
Let's start with the concept. An entity, A, wakes up each morning in a new person's body. A has no gender, race, sexual orientation, or any other common identifiers. Each morning, A wakes up within a few hours of the prior body. Each body is close to the same age as A. A is now a teenager and may have just fallen in love. This concept alone should be a reason to pick this book up!
Each chapter is a new day and thus a new body. David Levithan did an amazing job with the characters A inhabits each chapter. Most are only present for one chapter, yet they have the depth of a main character. Levithan utilizes these chapters so well, bringing up so many different teenage issues. Some of the chapters are very heartfelt. No, most of the chapters are heartfelt. Levithan did such a good job of making the reader feel like they were inhabiting a new person's head each chapter.
I could gush on about this book for many paragraphs, but it would be so much easier for you to just go purchase it and read it for yourself. That way I won't accidentally spoil something. This novel will not disappoint. I look forward to reading more novels from David Levithan. I give this novel a 5/5.