S. B · S Baldwin · Shirley C. Baldwin
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Conversational French in 7 Days | Paperback | 978-0-07-143250-4 | 2004 | Sarah Boas |
| Conversational French in 7 Days | Audio CD | 978-0-07-143251-1 | 2004 | " |
| Conversational German in 7 Days | Paperback | 978-0-07-143260-3 | 2004 | " |
| Conversational German in 7 Days | " | 978-0-07-143261-0 | 2004 | " |
| Conversational Italian in 7 Days | " | 978-0-07-143255-9 | 2004 | " |
| Conversational Italian in 7 Days | " | 978-0-07-143256-6 | 2004 | " |
| Conversational Russian in 7 Days | " | 978-0-07-143280-1 | 2004 | " |
| Conversational Russian in 7 Days | " | 978-0-07-143281-8 | 2004 | " |
| Conversational Spanish in 7 Days | " | 978-0-07-143232-0 | 2004 | " |
| Conversational Spanish in 7 Days | " | 978-0-07-143236-8 | 2004 | " |
| Conversational Spanish in 7 Days | " | 978-0-8442-4453-2 | 1991 | " |