2013 myWorld Social Studies We Do Our Part Leveled Readers Level 2 -- John Muir (Paperback) by Teri L. Tilwick ***Social Studies, Genre: Biography, Comprehension/Target Reading Skill: Cause and Effect, Text Features: Illustrations Photographs Glossary, Social Studies Content: John Muir Geography, Lexile Measure: 230 ***ISBN-13: 9780328675876 ***Condition: Like New ***16 Pages @9x6 ASKU#