With their father jailed for sinking a floating casino, Noah Underwood and his younger sister must gather evidence that the casino's owner is illegally flushing raw sewage into the protected waters around their Florida Keys home.

The students in Miss Fox's class lead their school in making choices to help keep the planet healthy, such as turning off lights when leaving a room, taking shorter showers, and using cloth bags instead of plastic ones.

In the 1800s, a man clearing land in a beautiful forest to build a home leaves one special tree, but many years later the tree is in trouble, and the man's great-great grandson enlists a host of animal friends to try to save it.

With help from her Grandma Barb, Marty builds a habitat for worms in her school cafeteria as part of the Save the Earth Project.

Desperate to uncover the secret of his mother's death, fifteen-year-old Max Gordon, pursued by enemies, travels from the bleakness of Dartmoor to the rainforest of Central America, where the environmental devastation hides a sinister secret.

While working on a service project to clean up a local lake, Tom and his friends begin to question the behavior of famous inventor and project sponsor J.J. Jefferson, who seems unusually interested in the students' inventions.

"Mr. King likes pretty things. He also likes machines. So when he discovers a flower that has been nibbled by a caterpillar, he builds himself a Caterpillar-Catcher. Off he zooms--unaware that his machine is filling the sky with smoke and that his friends are calling him to stop! When he finally does, his friends are not happy. But with some imagination, Mr. King figures out a way to green his machine--and the world around him!"--

Told in verse, seventeen-year-old Eliza, an environmental activist, is navigating the after-effects of a hurricane that devastated her coastal town while falling for Milo, a rich tourist who is at the center of a redevelopment that could put her community in danger--again.

"Little Sofia befriends the Moon and sets off on a dreamy adventure to visit her friend. She sees our planet from the Moon's point of view and is inspired to do whatever she can to protect our Earth. When she wakes, Sofia encourages others to do the same"--

"Adopted teen Leila discovers that her connection to nature and passion for environmental activism are part of her unique and magical genetic makeup, and a grove of trees that holds a mythical secret"-- Teenager Leila's life is full of challenges. From bouncing around the foster care system to living with seasonal affective disorder, she's never had an easy road. Leila keeps herself busy with her passion for environmental advocacy, monitoring the...