Rocky road trip /
[written by Judith Bauer Stamper ; illustrations by Hope Gangloff]
- New York : Scholastic Inc., 2003.
- 89 p. : ill. ; 19 cm.
- Science chapter book ; #20 .
- Magic School Bus, a science chapter book ; #20. .
Based on The Magic School Bus books written by Joanna Cole and illustrated by Bruce Degen.