L. Karl Branting (1952–2024) was the Chief Scientist of Machine Learning for Computational Law at the MITRE Corporation (2007–2024). Karl served as the President of the International Association for Artificial Intelligence and Law (2004–2005), was a United States Supreme Court Fellow (2001–2002), and published more than 100 peer-reviewed research articles and books on artificial intelligence. Karl unexpectedly passed away while writing this book. The book was completed by Mia Bonardi, with contributions from Sarah McLeod (Chapters 2 and 9), Megan Ma (Chapter 2), Charlotte S. Alexander (Chapter 3), Elizabeth C. Tippett (Chapter 3), Hannes Westermann (Chapters 4, 8, and 12), Marco Giacalone (Chapters 4, 11, and 12), Rebecca Fordon (Chapter 5), Aniket Kesari (Chapter 6), Chinmayi Sharma (Chapter 6), Morgan A. Gray (Chapter 7), Jaromir Savelka (Chapters 7 and 16), Kiernan Moran (Chapter 13), Sateesh Nori (Chapter 14), Neel Guha (Chapter 15), Izak C. Rosenfeld (Chapters 15 and 17), Shraeya Iyer (Chapter 16), and Daniel W. Linna Jr. (Chapter 16). Mia Bonardi is a Research Attorney II at the Supreme Court of Guam. Mia was a member of Suffolk LIT Lab's Document Assembly Line Project and has published several articles at the intersection of human rights and technology.