The future of electromechanical mass storage. - William A. Farrand; Robert M. Franklin; Norman Hardy; Robert M. Graham; Marvin Eyster; William J. Broderick; Frank J. Lohan; Donald K. Sampson; Alan F. Shugart; Irving L. Wieselman (AFIPS Fall Joint Computing Conference (2), 1965)

Nested Scopes in Pascal and Algol 68. - Norman Hardy (ACM SIGPLAN Notices, 1983)

KeyKOS Architecture. - Norman Hardy (ACM SIGOPS Oper. Syst. Rev., 1985)

Security in KeyKOS™. - S. A. Rajunas; Norman Hardy; Allen C. Bomberger; William S. Frantz; Charles R. Landau (S&P, 1986)

The Confused Deputy (or why capabilities might have been invented). - Norman Hardy (ACM SIGOPS Oper. Syst. Rev., 1988)

The KeyKOS Nanokernel Architecture. - Allen C. Bomberger; William S. Frantz; Ann C. Hardy; Norman Hardy; Charles R. Landau; Jonathan S. Shapiro (USENIX Workshop on Microkernels and Other Kernel Architectures, 1992)

EROS: A Principle-Driven Operating System from the Ground Up. - Jonathan S. Shapiro; Norman Hardy (IEEE Softw., 2002)