The Viper's Heart
| First published | 1990 |
|---|---|
| Publisher | Viking UK |
| Format | Hardcover |
| Type | Novel |
| Pages | [360] |
| ISBN | 0670820776 |
- Year, publisher, pages from OCLC, which says the pages are not numbered. Amazon shows 368pp; booksgoogle.com shows 359pp
- ISBN and publication date from Amazon.co.uk