Grand Central Publishing · Harcourt
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Ledyard: In Search of the First American Explorer | Taschenbuch | 978-0-15-603305-3 (0-15-603305-4) | 2010 |
| Ledyard: In Search of the First American Explorer | Hardcover | 978-0-15-101218-3 (0-15-101218-0) | 2007 |
| Spring Chicken: Stay Young Forever | " | 978-1-4555-2744-1 (1-4555-2744-0) | 2015 |