Top positive review
Reviewed in the United States on May 28, 2018
This whole series of books is just wonderful. Pick a topic that your child is or might be inteterested in and these books draw them right in. My son has been reading them since second grade (end of third now) and he still anxiously awaits them as I buy new. They are by far his favorite series and in my opinion so much better than the other silly/gross/obnoxious series out there.