| Shell, Olive A. | Conseils pour les moniteurs d’alphabetisation non-formelle en langue maternelle | 1983 | | |
| Anderson, Juliette; Anderson, Stephen C.; Ngonda, Frédéric; Shell, Olive A. | Pége zíʼí létoŋ ngyembɔɔn 2 | 1987 | | |
| Shell, Olive A. | Observer, réfléchir, agir! La lecture: Phase préparatoire / Look, think, do! Reading: preparatory phase | 1980 | | |
| Annett, Mary; Ketu-Amah, Lekunze E.; Shell, Olive A. | Bà pąą mè ǹkpàʼtè 1 | 1988 | | |
| Nseme, Clédor; Oyono, Gothard; Shell, Olive A. | Meslǝfey 2 | 1997 | | |
| Nseme, Clédor; Oyono, Gothard; Shell, Olive A. | Dí sɔŋgɛlɛ na duálá 2 | 1984 | | |
| Nkwan, Oscar; Barlow, Andrew; Sentie, Peter Ngum; Shell, Olive A. | Nwaale ɛybekte ǝbfua 1 | 2000 | | |
| Bradley, Virginia M.; Langwa, Nnovethan; Shell, Olive A. | Mʉ dzǝm ŋgò ta rìŋ ŋwàk 1 | 1985 | | |
| Shell, Olive A. | Bísíémúkúnyi, aákɔ́nákɛ́ná na ɔtɛ́má, kɛláka ! | 2008 | | |
| Sadembouo, Etienne; Shell, Olive A. | Matetǝkey maslǝfey Mambiya ha 1 | 2001 | Collection PROPELCA | |
| Lagona, Ndoula; Oyono, Gothard; Shell, Olive A. | Wakita ndǝgwi tekweshǝ dǝ gwaɗi parǝkwa 2 | 1989 | | |
| Sadembouo, Etienne; Shell, Olive A. | Ŋwàʼ Rbèʼ 1 | 1999 | | |
| Shell, Olive A | Review of: Guessing: Reading as prediction, by Joan M. Rosen | 1989 | Notes on Literacy | Literacy and Education |
| Shell, Olive A | Philosophie et procédure pour la rédaction d’un syllabaire | 1982 | | Literacy and Education |
| Mfonyam, Joseph N.; Shell, Olive A. | Àŋwàʼànǝ ataŋǝ̀ 1 | 1987 | | |
| Shell, Olive A | Helps for teachers of informal literacy in the mother tongue | 1981 | | Literacy and Education |
| Oyono, Gothard; Shell, Olive A. | Ŋwàʼ bìʼ 2 | 1984 | | |
| Anderson, Juliette; Anderson, Stephen C.; Ngonda, Frédéric; Shell, Olive A. | Pége zíʼí létoŋ ngyembɔɔn 1 | 1987 | | |
| Shell, Olive A | Philosophy and procedure in primer making of SIL, Cameroon, 1981 | 1981 | | Literacy and Education |
| Sadembouo, Etienne; Shell, Olive A. | Ŋwaʼni sahwu 1 | 1983 | | |
| Oyono, Gothard; Sadembouo, Etienne; Shell, Olive A. | Ŋwaʼni sahwu 2 | 1984 | | |
| Shell, Olive A.; Vensu, Alfred | From mother tongue to English | 1983 | | |
| Sadembouo, Etienne; Shell, Olive A. | Meslǝfey 1 | 1997 | | |
| Shell, Olive A. | Me edwɛ', Me epahle, ntɔ' kœb Eláa lé efo' | 2014 | | |
