H.S. · Harvey S. · Professor Harvey Sagar
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Parkinson's Disease: A Practical Guide | 978-0-09-181310-9 (0-09-181310-7) | 1996 |
| The New Parkinson's Disease Handbook: The essential guide for sufferers and carers | 978-0-09-188387-4 (0-09-188387-3) | 2002 |