TWO 1990s Magic School Bus Books - 'On the Ocean Floor' and 'At The Waterworks'

This pair of early 1990s Magic School Bus books captures the series before the characters were redesigned for television, making them genuinely unique classics. Written by Joanna Cole and illustrated by Bruce Degen, "On the Ocean Floor" and "At The Waterworks" offer hands-on explorations of marine ecosystems and the water cycle that still engage young learners today. Both are in good vintage condition with only minor library markings, making them ideal for collectors, educators, or anyone seeking a nostalgic gift that feels both authentic and purposeful.