What shape are UFOs? Spark kids' natural curiosity about the paranormal with an inquiry-based nonfiction approach to UFOs. Questions on appearance, famous sightings, and investigations lay out stats and facts to help the reader discover what UFOs could be. Simple infographics call out key data to support visual learning. A Stay Curious! feature models research skills and doubles as a mini media literacy lesson. Includes table of contents, glossary, and index. Perfect for curious kids in early elementary grades.