Book Review - A Book for Grown Ups

This is writer johnny's son reading from his book. A spaceship appears seemingly out of nowhere, carrying the night sky with it. Out of the spaceship topples a gaggle of aliens, all looking exactly the same. In the story, jomney is sent to earth to study its creatures, and he feels afraid and lost. This might sound like a kid's book, but it's actually a book for grown ups too.