"Join Finn and Zeek, two alien tour guides, as they explore the different types of green energy on Planet Earth. From wind to geothermal, learn how humans create clean energy"--
"Alien guides Finn and Zeek go on a tour of the world's wackiest creatures, from axolotls to stick insects, and learn how their strange adaptations help them survive"--
"Millions of humans call cities home, but animals can live in cities too. Join Zeek and Finn, two alien tour guides, as they explore how humans and animals coexist-or don't-in cities around the world"--
"Humans need food to be healthy and have energy. From portion size to vitamins and minerals to water intake, alien tour guides Zeek and Finn explain the basics of food literacy"--
"Earth is just one of eight planets in the solar system. Finn and Zeek, two aliens from another world, guide readers around the sun, the planets, and what lies beyond Neptune"--