| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Advantage English Pupils Book 1 Nigeria | 978-1-4058-6852-5 (1-4058-6852-X) | 2008 | Thonia Ekpa · Dupe Utsalo · Vanessa Francis · Cheryl Minkley · Pat Baker |
| Advantage Primary English Pupil Pack 2 | 978-1-4058-6988-1 (1-4058-6988-7) | 2008 | Thonia Ekpa · Dupe Utsalo · Vanessa Francis · Cheryl Minkley · Pat Baker |