Four kids with the power to speak to creatures, shake the earth, manipulate water, and control the wind, are on a mission to save the earth from the evil Calamity Corporation--and readers must make a choice in three scenarios that change the course of the adventure.

"Who could imagine an idea born on a space station would help sustain our planet? Astronauts, living on the International Space Station, have to protect their resources because their lives depend on it. They learn to conserve water, air, food, energy, and waste. These efforts have in turn lead to . . . innovative ideas for air quality, food production, and water purification here on Earth"--Provided by publisher.