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.

When Arthur starts talking about his school project involving a Big Green Machine, D.W. imagines a scary contraption that will turn everyone green.

When Nancy, the girl who loves to use fancy words, learns about Earth Day and "being green," her enthusiasm causes problems at home.

Half-sisters Stella and Josie love spending summers together at the beach, but things are harder this year, especially when new business owners exploit the natural habitat, endangering marine life and people, as well.

Witches, who for centuries have maintained the climate, are losing their power as the atmosphere becomes more erratic, and all hope for a better future lies with Clara Densmore, an Everwitch whose rare magic is tied to every season.

When Mrs. Connor's class celebrates Earth Day, Emma decides to start small by recycling, using only what she needs, and picking up trash when she goes for a walk.

Mira Bella mobilizes her art students, from grandmothers to children, crabs to seagulls, to stop a dastardly plan for turning the beach at Ballyhoo Bay into an exclusive resort, and offers an alternative--leave the beach as it is.

"It began here as Nancy Drew set off to find a long-lost engine that can get 200 miles per gallon! It ends here -- in a race to win a government contract to mass-produce a new fuel-efficient car. But someone is determined that Nancy must lose - at any cost!"--P. [4] of cover.

"When he hears residents of a Newark neighborhood are getting sick--and even dying--from a strange disease, investigative reporter Carter Ross dives into the story--so deep he comes down with the illness himself. With even more motivation to track down the source of the disease, Carter soon hits upon a nearby construction site. But when the project's developer is found dead, and his mob ties surface, Carter knows he's looking at a story much bigger--and...

Gilbert seems to be the only one in his class who cannot think of any ideas for an Earth Day project.