"In this high-interest accessible novel for middle-grade readers, Callie's mother has chained herself to a tree"--

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.

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 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.

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.

When Mr. Tate's class helps out on Beach Clean-Up Day, Captain Ned teaches the children the importance of the sea and the impact of not keeping it clean.

Cora's sandcastle-building contest is canceled due to litter on the beach, but determined to save her favorite place she, along with a few friends, gets to work picking up single-use plastics that have washed onto shore.

When twelve-year-old Mary Kate joins a special science pilot program focused on climate change, she and her friends come up with big plans to bring lasting change to their community.

A girl and a mermaid become best friends as they figure out how to enjoy their favorite things together, but when the shore becomes unsafe Mermaid must leave, promising to return.

After discovering that a green sea turtle was harmed by plastic in the ocean, twin mice Sydney and Simon come up with a creative campaign to increase recycling and reduce the amount of trash created in their home, school, and town.