| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Triple-Controlled Timed Writings | Hardcover | 978-0-538-61174-9 (0-538-61174-X) | 1992 | George P. Grill |
| Triple-Controlled Timed Writings : | Library Binding | 978-0-538-61176-3 (0-538-61176-6) | 1992 | |
| Triple-Controlled Timed Writings | Paperback | 978-0-538-20050-9 (0-538-20050-2) | 1983 | George P. Grill · Harold O. Palmer |