Home › Authors › Gregor Kiczales 👤 Gregor Kiczales 4 books Biography American computer scientist Books by Gregor Kiczales L@S 2015 L@S 2015 2015 Proceedings of the Second (201 Proceedings of the Second (2015) ACM Conference on Learning @ Scale 2015 Art of the Metaobject Protocol Art of the Metaobject Protocol 1991 Programming with the Common LI Programming with the Common LISP Object System 1988