1. The BCPL Programming Manual, University of Cambridge Computer Laboratory, Cambridge, England.
2. A BCPL manual for the PDP11/45, RAINBOW Memo* 137 (1977).
3. ‘A computer graphics system written in BCPL,’ Colloques AFCET-IRIA, Journees Graphiques, 77–85, (1973). (Also as Rainbow Memo 101) (1974).
4. A general-purpose text editor for OS/360
5. , and , ‘ALGOL 68C, Reference Manual’, University of Cambridge Computer Laboratory, Cambridge, England (1975).