Apparently, there are multiple Arlo books. In this one, a storm has run through the community, and it was dark and scary, but the sun and the rainbow are out. That means it’s time for a gathering, so Arlo and Cookie are going to have everybody over. This is an elementary graphic novel meant for kindergarten/ first grade. It’s overly sweet and quite predictable but a fun read that will have kids wanting the next book in the series.