Craig Fraser, The Clebsch-Mayer Theory of the Second Variation in the Calculus of Variations: A Case Study in the Influence of Dynamical Analysis on Pure Mathematics.- Roger Godard, La merveilleuse équation de Laplace.- James Tattersall, Shawn McMurran, Joel Hendricks and The Analyst.- Duncan Melville, Arithmetic in Sum: Style and Audience in Eighteenth-Century Arithmetic Texts.- Christopher Baltus, Figures in Motion: Geometric Transformations in Secondary School Mathematics, 1874-1906.- Janet Heine Barnett, Mathematics as Discourse: A Commognitive View of Late 19th-Century Algebra.- Ximena Catepillán and Cynthia Huffman, Two Examples of Ethnomathematics: The Intersection of Culture, History, and Mathematics.