Monograph 2023 - front cover0 Nathalie Sinclair , Richard Barwell Editorially speaking2 Sean Chorney Song about two good people: letters to David ABSTRACT 3 Jérôme Proulx Making mathematics talk: toward a research programme on school mathematics ABSTRACT 9 David Wagner Motivated, messy mathematics16 Beth Herbel-Eisenmann , Sandra Crespo Who gets to speak mathematically? Exploring the politics of the mathematics register22 Nathalie Sinclair Mathematics and the good, revis(it)ed ABSTRACT 31 Susan Gerofsky “The having of multiple metaphors”: opening imaginative spaces for mathematical noticing ABSTRACT 37 Judit Moschkovich Speaking mathematically: framing practices, hearing registers, listening for silence ABSTRACT 43 Susan Staats Same thing: mind blown. Stylization of “pleasantly frustrating” analogies ABSTRACT 50 Richard Barwell Who is speaking? An exploration of voice and style in writing about mathematics classrooms ABSTRACT 57 Dave Hewitt The pedagogic use of language: interplay between the two modes of what is said and what is seen ABSTRACT 63 Alf Coles Paradox in mathematics education: psycho-analysis, metonymy and precarious times ABSTRACT 68 Brent Davis , Martina Metz Metaphor and learning mathematics73 Laurinda Brown Speaking mathematically: attunement79 David Pimm Post-editorial and post-retirement postscripts83 - Contributors88