Thomas, The Definitions and Theorems of the Spherics of Theodosios.- Melville, John Marsh and the Curious World of Decimal Arithmetic.- Hackborn, Euler's Discovery and Resolution of d'Alembert's Paradox.- Curtin, Euler's Work on the Surface Area of Scalene Cones.- Alexander, What Mathematics Rittenhouse Knew.- Ackerberg-Hastings, John Playfair's Approach to "the Practical Parts of the Mathematics."- Baltus, Monge's Descriptive Geometry in Three Examples.- Fraser, The Culture of Research Mathematics in 1860s Prussia: Adolph Mayer and the Theory of the Second Variation in the Calculus of Variations.- Therrien, The Axiom of Choice as a Paradigm Shift: The Case for the Distinction between the Ontological and the Methodological Crisis in the Foundations of Mathematics.- Godard, Boltzmann et Vlasov.- Darnell, Thomas-Bolduc, Takeuti's Well-Ordering Proof: Finitistically Fine?- Beriault, A Non-Error Theory Approach to Mathematical Fictionalism.- Ashton, Mathematical Problem Choice and the Contact of Minds.
