"This nonfiction book for middle readers examines the lives of dogs who work with humans to find new ways to solve environmental problems. Included are stories of dog encounters in the field and examples of canines working to conserve wildlife"--Provided by publisher.

When Mallory is appointed to the Fern Falls Elementary School Environmental Committee, which is deciding on class projects for the upcoming Green Fair, she rapidly succeeds in alienating her classmates, friends, and family by her overzealous efforts to save the planet.

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.

Explores the extent of the impending environmental crisis and outlines the Nobel Peace Prize-winning former vice president's comprehensive and urgent global strategy for implementing solutions to it.

Profiles the young environmental activist, detailing the actions she has taken worldwide to combat climate change.

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 isdetermined that Nancy must lose - at any cost!--P. [4] of cover.

Highlights the life and accomplishments of the Swedish teenage environmental activist who started the student movement to combat climate change and led a worldwide children's march to challenge world leaders to act on the issue.