Daniel Frank Sedwick, LLC · Heinle ELT
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Conversation in French: Points of Departure | 978-0-8384-1716-4 | 1989 | Isabelle Salaün-Gorrell |
| Conversation in Spanish: Points of Departure | 978-0-8384-1663-1 | 2001 | Cynthia Schmidt-Cruz |
| The Gold Coinage of Gran Colombia | 978-0-9820818-1-5 | 1991 | |
| The Practical Book of Cobs 4th Edition | 978-0-9820818-0-8 | 2007 | Daniel Sedwick |