| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Explore Our World 5: Student Book: American English | 978-1-305-07811-6 | 2014 | Kate Cory-Wright |
| Explore Our World 6: Student Book: American English | 978-1-305-07815-4 | 2014 | " |
| Our World 5 | 978-0-357-03198-8 | 2019 | Rob Sved |
| Our World 5: American English | 978-1-133-61169-1 | 2013 | |
| Our World 5 with Student's CD-ROM | 978-1-285-45555-6 | 2013 | |