With their father jailed for sinking a river boat, Noah Underwood and his younger sister, Abbey, must gather evidence that the owner of this floating casino is emptying his bilge tanks into the protected waters around their Florida Keys home.

For centuries, witches have maintained the climate, but now their control is faltering as the atmosphere becomes more erratic; the storms, more destructive. All hope lies with Clara, a once-in-a-generation Everwitch whose magic is tied to every season. In Autumn, Clara wants nothing to do with her power. It's wild and volatile, and the price of her magic-losing the ones she loves-is too high, despite the need to control the increasingly dangerous...

"The Berenstain Bears live in a wonderful place filled with green grass, blue skies, and lots of furry friends. But on a fishing trip at the creek, the Bear family discovers that the town dump is overflowing. It's spilling garbage and oil into the water! Can the Berenstain Bears find a pollution solution before their beloved county is filled with garbage?"--Page 4 of cover.

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.

Elsie Mae is pretty sure this'll be the best summer ever. She gets to explore the cool, quiet waters of the Okefenokee Swamp around her grandparents' house with her new dog, Huck, and she's written a letter to President Roosevelt that she's confident will save the swamp from a shipping company and make her a major hometown hero. Then, news reaches Elsie Mae of some hog bandits stealing from swamper families, and she sees another opportunity to make...

Mr. Fish and an increasing number of sea creatures investigate, then decide how to deal with, a huge mess in the ocean. Includes tips for the reader to help clean up and protect the ocean.

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

The mischievous monkey learns about protecting the environment by planting trees and recycling paper. Includes tips on conserving energy and resources.

Nancy enters a race to win a government contract to produce a new fuel-efficient car, but someone is determined that she lose at all costs.

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