Explanatory notes upon a mendacious libel called Concubinage and poligamy disproved; written by a nameless author, in answer to a book writ by J.B. as being a scurrilous libel, as not fit to be stiled an answer. As may appear, by a catalogue of notorious and villainous lies, and Billingsgate raileries, and dunghil language, to be shewed therein. By J.B. B.D.