Notions of relevance - Comments on Leblanc's paper. - Brian F. Chellas (J. Philos. Log., 1972)

Basic conditional logic. - Brian F. Chellas (J. Philos. Log., 1975)

The completeness of monotonic modal logics. - Brian F. Chellas; Audrey McKinney (Math. Log. Q., 1975)

Modal Logic - An Introduction - Brian F. Chellas (Cambridge University Press, 1980)

Time and Modality in the Logic of Agency. - Brian F. Chellas (Stud Logica, 1992)

Modal logics with the Macintosh rule. - Brian F. Chellas; Krister Segerberg (J. Philos. Log., 1994)

On bringing it about. - Brian F. Chellas (J. Philos. Log., 1995)

Modal Logics in the Vicinity of S1. - Brian F. Chellas; Krister Segerberg (Notre Dame J. Formal Log., 1996)