| Name | Count | Years active |
|---|---|---|
| Focal Press | 2855 | 1955, 1958, 1963-2009 |
| Focal | 423 | 1967-1970, 1978-2008 |
| Elsevier/Focal Press | 151 | 2003-2009 |
| Focal P. | 67 | 1965, 1967-1974, 1979, 1982, 1992 |
| Focal Press/Elsevier | 51 | 2005-2009 |
| Elsevier Focal Press | 37 | 2003-2008 |
| Focal P | 32 | 1960, 1963-1964, 1968-1970, 1975 |
| Butterworth-Heinemann | 24 | 1992-1993, 1995-1998, 2005 |
| Elsevier | 19 | 1997, 2003-2008 |
| Focal/Elsevier | 15 | 2006-2009 |