How to Be Human: A Guide for Extraterrestrial Visitors is a captivating and suspenseful sci-fi novel that follows the adventures of Zee and his friends, a group of aliens who are sent to Earth to explore and research its culture and civilization. Along the way, they encounter and befriend some special and gifted humans, who teach them how to feel, learn, work, love, dream, laugh, and more. They also face and fight some other aliens, who have a sinister plan to invade and conquer Earth. They have to make some difficult and important choices, such as whether to stay on Earth or return to their home planet, whether to be human or alien, and whether to be heroes or not. The book is full of humor, mystery, action, and emotion, and it explores the themes of identity, diversity, friendship, and freedom.