"Based on The magic school bus books written by Joanna Cole and illustrated by Bruce Degan"--T.p verso.
Hi, I'm Tim. I'm one of the kids in Ms. Frizzle's class. During our unit on coral reefs, our class project took a dive in the fish tank. It was a soggy mess! Now what would we show at the big school assembly? Luckily the Friz still had some fishy fun up her sleeve. The Magic School Bus took us down under to swim with our finned friends in the greatest coral reef of all. Wait 'til you hear about our underwater adventure. It was a splash!