| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2000 | 978-1-890595-19-7 | Michael Ash · Irene Ash | Industrial Chemical Additives Electronic Handbook: 2000 |
| 2002 | 978-1-890595-36-4 | Michael Ash | Handbook of Food Additives |
| '' | 978-1-890595-40-1 | Michael Ash · Irene Ash | Industrial Sufactants Electronic Handbook 2002 |
| 2004 | 978-1-890595-69-2 | Michael Ash | Handbook Of Plastic And Rubber Additives (Two Volume Set) |
| 2007 | 978-1-890595-94-4 | Synapse Information Resources | Pharmaceutical Additives Electronic Handbook, Third Edition |