Look who just blew in! Meet Puff. She's air. And she's a gas! Puff has been here for billions of years, forming a blanket of protection around Earth to keep in heat and keep out cold. Puff is key to life--she's the air we breathe and the weather around us. And she's got talent! Have you ever incinerated a space...

Look who just blew in! Meet Puff. She's air. And she's a gas! Puff has been here for billions of years, forming a blanket of protection around Earth to keep in heat and keep out cold. Puff is key to life--she's the air we breathe and the weather around us. And she's got talent! Have you ever incinerated a space rock? Carried water from the clouds to the deepest depths of the sea? Or spun through a tornado? Puff has! She'll tell you all about it. With refreshing wit and breezy one-liners, Puff takes readers on a windy adventure through air, earth, water, and you. Filled with irresistible artwork, funny asides, and a gentle current of kid-enticing facts, Puff is the breath of fresh air we've all needed.