| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| The Vorkosigan Companion | Paperback | 978-1-4391-3379-8 (1-4391-3379-4) | 2010 | John Helfers |
| The Vorkosigan Companion | Hardcover | 978-1-4165-5603-9 (1-4165-5603-6) | 2008 | |
L. C. · L. Carl · L. S. · Lillian Stewart Carl · S.C. · S. Carl