Greenwood · Shakespeare-Authorship.Com
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Shakespeare's Unorthodox Biography: New Evidence of an Authorship Problem | Paperback | 978-0-9860326-0-8 (0-9860326-0-3) | 2013 |
| Shakespeare's Unorthodox Biography: New Evidence of an Authorship Problem | Hardcover | 978-0-313-31202-1 (0-313-31202-8) | 2000 |