New Holland Publishers (NZ) Ltd · Skyhorse
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Endangered Words: A Collection of Rare Gems for Book Lovers | 978-1-60239-712-5 (1-60239-712-0) | 2009 |
| From Afterwit to Zemblanity: 100 Endangered Words Brought Back to Life | 978-1-86966-193-9 (1-86966-193-1) | 2008 |