Anne J. Spaight 
Let’s Explore Gases 

Audisee(R) e Books with Audio combine professional narration and text highlighting for an engaging read aloud experience! Did you know there are gases all around us, but they’re invisible? There are gases in the air that we breathe! With age-appropriate critical thinking questions and carefully leveled text, young readers will learn all about the gases that surround them while building nonfiction reading skills.