Survival Series: Survival in the Robot World - 2 Survival in Night Safari - 1 Survival of Microorganisms - 1 Survival in Rapid Currents Survival of AI - 1 These are the 5 books. It's a very popular series! The content is also interesting, so please read them! Survival in the Robot World doesn't have a cover, and there are two pieces of tape on the inside of the cover. I'd like to sell them as a set if possible, but I'll consider selling them individually! Price negotiations are also possible, so feel free to ask!