Systematic Hausa Bibliography, 1977. ,
A Hausa Language and Linguistics Bibliography 1976-86, (including supplementary material for other years) In Studies in Hausa Language and Linguistics, Graham Furniss and Philip J. Jaggar, pp.253-278, 1988. ,
Litafi na tatsuniyoyi na Hausa, 1911. ,
Hausa folk-lore, customs, proverbs, etc., collected and transliterated with English translation and notes, 1913. ,
1896. Specimens of Hausa Literature ,
1876. Dictionary of the Hausa Language ,
Hausa Superstition and Customs, 1913. ,
La littérature haoussa, Panorama des littératures africaines, pp.93-107, 2000. ,
Ideology in Practice Hausa Poetry as Exposition of Values and Viewpoints, 1995. ,
Poetry, Prose and Popular Culture in Hausa, 1996. ,
Hausa a rubuce: Tarihin rubuce-rubuce cikin Hausa [Haoussa écrit: Histoire de la littérature en haoussa], 1988. ,