| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Uche and Uzo Say it in Igbo vol.5: Vol.1 Insects | 978-1-4774-1987-8 (1-4774-1987-X) | 2012 | Aghaegubna Ozumba |
| Uche and Uzo Say it in Igbo vol.6: Vol.6 Things we see outside | 978-1-4774-4367-5 (1-4774-4367-3) | 2012 | Aghaegbuna Ozumba |