[with Silvia Kouwenberg] The Handbook of Pidgin and Creole Studies. Chichester, West Sussex, and Malden, MA: Wiley-Blackwell. 2008.
Samaná and Sinoe, I and II. Journal of Pidgin and Creole Languages, 22. 2007. Nos. 1,2.
Yes, but not in the Caribbean. Journal of Pidgin and Creole Languages, 21. 2006. 337-358.
[with Gareth Griffiths] Guanya Pau, a Story of an African Princess, by Joseph Jeffrey Walters. An annotated edition with an introductory essay. Peterborough, Ontario: Broadview Press. 2004.
Liberian Settler English—Phonology, and The Morphology and Syntax of Liberian Settler English. In A Handbook of Varieties of English, Vols. 1 and 2, respectively. ed. Bernd Kortmann, Edgar W Schneider, Clive Upton, Rajend Mesthrie & Kate Burridge. Berlin, New York: Mouton de Gruyter. 2004. Vol. 1, 65-75; Vol. 2, 879-897.
The “Linguistic” Asylum Interview and the Linguist’s Evaluation of it, with Special Reference to Applicants for Liberian Political Asylum in Switzerland. The International Journal of Speech, Language and the Law: Forensic Linguistics, 11.2004. 222-39.
[with Philipp Angermeyer] The Case for Politeness: Pronoun variation in Co-Ordinate NP’s in Object Position in English. Language Variation and Change, 15. 2003. 169-207.