The Magic School Bus - Liz Sorts It Out

When Arnold and Koesha try to organize Arnold's rock collection, they are unable to agree on the best way to sort the rocks, until Liz comes up with a rock-solid solution that makes everyone proud. Original.

Age - 7 - 9
Grade - 2 - 4
Author - Tracey West
Format - Paperback
Pages - 24
Dimensions - 20.3 x 18.8 x 0.2 cm