“…To date, much research on historical promotional pamphlets and books has been focused on their early use in the context of patent medicines (Young, 2015;Mackintosh, 2017;Petty, 2019;Segal, 2020) and their uptake by travel companies in the 19th century (Adams, 2014;Symes, 2016). This is in marked contrast to their trade card and handbill predecessors, where much academic work has been carried out on food products in relation to circulation and exchange (Wigston Smith, 2011;Hubbard, 2012), patterns of consumption (Black, 2009;Sims, 2012), rhetorical functions (Pettegree and der Weduwen, 2020) and multimodal content (Mullini, 2015). While some work has been carried out on the use of promotional pamphlets and books by branded foods (Apple, 1995, 2006 on Mellin's andSmith, Kline andFrench;Asquith, 2011 on Heinz), to date, no study has looked at the Postum Cereal Company, despite being one of the major US food companies of the early 20th century (Prendergast, 2010 for exceptions).…”