| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Secrets of Shakespeare's Grave: The Shakespeare Mysteries, Book 1 | Paperback | 978-0-544-10504-1 (0-544-10504-4) | 2013 |
| Tower of the Five Orders: The Shakespeare Mysteries, Book 2 | " | 978-0-544-33630-8 (0-544-33630-5) | 2014 |
| Tower of the Five Orders: The Shakespeare Mysteries, Book 2 | Hardcover | 978-0-547-83953-0 (0-547-83953-7) | 2013 |