| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2007 | 978-0-9552547-1-0 | Robert Twycross · Andrew Wilcock | Palliative Care Formulary (3rd Edition) |
| 2008 | 978-0-9552547-2-7 | Robert Twycross · Andrew Wilcock | Hospice and Palliative Care Formulary USA |
| 2009 | 978-0-9552547-3-4 | Robert G. Twycross · Andrew Wilcock · Clare Stark Toller | Symptom Management in Advanced Cancer |