Heinemann · Heinemann Educational Books
| title | ISBN-13 | year of publication |
|---|---|---|
| An Adventure to Juju Island | 978-978-129-907-0 | 1996 |
| Little Snake and Little Frog | 978-978-129-905-6 | 1992 |
| The Fisherman's Invocation | 978-0-435-90183-7 | 1978 |
| The Voice | 978-0-435-90068-7 | 1970 |