v. 1. Foreign policy / edited by Ayo Olukotun
v. 2. The economy / edited by J.O. Osakwe
v. 3. Labour & social development / edited by Godwill Ogboghodo
v. 4. Arts & culture / edited by G.G. Darah
v. 5. Rural development / edited by J. Uyanga
v. 6. New political culture / edited by M.T.M. Minna
v. 7. The transition / edited by Tunde Adeniran
v. 8. Compendium / edited by Tunji Okegbola.