| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Everyday Mathematics Class 1 with Teacher's Guide | 978-0-521-12789-9 (0-521-12789-0) | 2011 | Bissong David Ojong · Felix Chi Forti · Cyprians Ngwa Ewonjug |
| Everyday Mathematics Class 2 with Cambridge Pupil's Book | 978-0-521-12790-5 (0-521-12790-4) | 2012 | Bissong David Ojong · Felix Chi Forti · Cyprians Ngwa Ewonjug |