Team Trash: A Time Traveler's Guide to Sustainability by Kate Wheeler (Ex-Library HC)

When a science project goes awry, two student activists travel through time to learn how to protect our Earth from plastic pollution in modern times.

Studious environmentalist Charlie is stuck with a science fair partner who seems like her complete opposite: Charlie wants to save the planet, and all Oliver wants is to doodle in his notebook. But when a mechanical mishap sends the two traveling back through time, they’ll have to work as a team to return to the present day.

In order for the time machine to send them back, the unlikely duo must gather data on recycling throughout the ages - from sustainable marketplaces in Edo Japan to garbage-gobbling pigs in 19th-century NYC. Yet the closer the team gets to the present day, the more that plastic presents a problem: they’re running out of time.