With a letter to President Franklin Roosevelt and unexpected help from her Hallelujah-spouting cousin, Henry James, Elsie Mae tries to prevent a company from building a canal through the Okefenokee Swamp.

When fashionista Sicilee, arty Maya, and antisocial Waneeda risk their reputations by joining Clifton Springs High School's Environmental Club to be near gorgeous new student Cody Lightfoot, each finds a new way of looking at the world.

When Judy Moody gets serious about protecting the environment, her little brother Stink thinks she is overdoing it, but she manages to inspire her third grade class to undertake an award-winning, environment-saving project.

New third grade teacher Mr. Granite has so many strange ideas about how to make Ella Mentary School environmentally friendly that the students are sure he must be an alien.

"In "War at the Snow White Motel," Rex and his family are vacationing in Vermont. A thoughtless act launches him into war with an older teenager at their motel, but a much bigger conflict -- the Vietnam War -- looms large on the horizon. Ant wants to join the #FridaysForFuture movement -- and impressing the new girl at school is only one good reason why. Joseph and Danny are determined to right an old wrong, no matter the consequences. Michel takes...