The Garbage Gang spots a dead fish on their fishing trip, and they wonder, Why do dead fish float? Luckily, a live fish helps them out, and soon they're swimming in knowledge about states of matter.
"...the large, full-color comic-book-style illustrations of weirdo characters-a talking sandwich and a muscly armed refrigerator, for instance-should have a lot of appeal for reluctant readers. Critical thinking questions, a glossary, and a list of additional sources round out this simple and playful introduction to matter from the Garbage Gang's Super Science Questions series."