Max and her CMI friends attempt to use their smarts to find solutions to a water crisis, while a greedy corporation with an eye on capturing Max seems to know their every move.

Walter and his neighbor, Milton, two lobsters living in the ocean near Boston, Massachusetts, blame each other when heaps of garbage appear in both of their yards as they prepare for the annual garden contest. Includes facts about lobsters, water pollution, and the Boston accent, a glossary, and ways to care for the ocean, as well as a list of organizations that do the same.

"When chance, or fate, throws two twelve-year-olds together on board a scientific research ship at the edge of the Great Pacific Garbage Patch, it's not all smooth sailing! Jeremy "JB" Barnes is looking forward to spending the summer before seventh grade hanging on the beach. But his mother, a scientist, has called for him to join her aboard a research ship where, instead, he'll spend his summer seasick and bored as he stares out at the endless plastic,...

"Off a small island, a boy and his grandfather set sail in their beloved fishing boat. They ride the waves, catching wants and wishes and seeing the wonders of the ocean. But soon the boy is sailing the boat himself, drifting further from shore as the waters grow muddied and turbulent. When a storm washes him ashore, he sees home in a new light"--

While visiting her grandparents, who run whale-watching tours in Jamaica, Rocket sees first-hand how plastic is harming ocean creatures, and organizes a crew to clean up the local beach.

In Wisconsin, as her adoptive parents open their lake cabins for summer visitors, twelve-year-old Annalise, abandoned as an infant and able to communicate with the lake, discovers a growing toxic algae bloom and teams up with her friends to save the beloved body of water.

Sadiq's class is visiting the pond on a nature field trip, but the dead fish they find there is disturbing; when he finds that the likely cause is pollution, he and a group of his classmates form the Clean Water Crew to do what they can to help clean up not just their pond, but other bodies of water as well.

Just when a group of fifth-grade friends is returning to normal life and to school after a global pandemic, the waters of the Chesapeake Bay have become polluted by a plastic-eating bacteria experiment gone wrong-and both fish and kids are getting sick! Izi, Gir, and their friends go to science club and discover a fishy cover-up. The school has to close down again! These climate warriors who call themselves the Antidotes join forces with public health...