The Marco Polo Foundation · Viking
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| In the Footsteps of Marco Polo: A Twentieth Century Odyssey | 978-0-670-39683-2 (0-670-39683-4) | 1980 | Joanna Kroll |
| The Marco Polo Odyssey: In the Footsteps of a Merchant Who Changed the World | 978-0-9802076-0-6 (0-9802076-0-6) | 2008 | |