The AAAI Spring Symposia at Stanford University are among the community’s most important get-togethers. The years 2016, 2017, and 2018 were memorable highlights for machine ethics, robot ethics, ethics by design, and AI ethics, with the symposia “Ethical and Moral Considerations in Non-Human Agents” (2016), “Artificial Intelligence for the Social Good” (2017), and “AI and Society: Ethics, Safety and Trustworthiness in Intelligent Agents” (2018) … As of 2019, the proceedings are no longer provided directly by the Association for the Advancement of Artificial Intelligence, but by the organizers of each symposium. As of summer 2021, the entire 2018 volume of the conference has been made available free of charge. It can be found via www.aaai.org/Library/Symposia/Spring/ss18.php or directly here. It includes contributions by Philip C. Jackson, Mark R. Waser, Barry M. Horowitz, John Licato, Stefania Costantini, Biplav Srivastava, and Oliver Bendel, among others.