Two Little Drops of Water — Express Short Tales Reader (Level 5)

Two drops of water visit the city, but the pollution makes them sick. They bring back a turtle also suffering from pollution, who enjoys their clean air and water immensely, but decides to return to the city to continue fighting pollution.

For elementary / junior high school students who can read fluently – 6th-8th grades.

Lots of activities at the back, as well as a Digi-Book code that is good for 36 months from when activated.