Concrete ideas for small things kids can do to help the environment. Bright illustrations and humor make it a very approachable way to start this conversation. My 6-year old is convinced the funniest line ever written in literature is from this book, in Parr‘s list of 10 ways kids can help the earth: “Put my underwear in the freezer when it‘s hot.” He laughs so hard telling people about it that it‘s impossible to understand what he‘s saying. 😂