"The Last Kids on Earth" is a popular children's book series created by Max Brallier. It follows a group of friends—Jack, Quint, Dirk, and June—who navigate a post-apocalyptic world filled with monsters and zombies. The story combines adventure, humor, and friendship as the kids use their creativity and teamwork to survive and have fun in their new reality. The series has been adapted into an animated television show on Netflix, which further explores the characters' adventures. The books and show emphasize themes of resilience, camaraderie, and the importance of imagination in overcoming challenges.