Banach’s Doctorate: A Case of Mistaken Identity Danuta CiesielskaKrzysztof Ciesielski Article Open access 22 January 2021 Pages: 1 - 7
Variations on the Tait–Kneser Theorem Gil BorConnor JackmanSerge Tabachnikov Mathematical Gems and Curiosities 04 August 2021 Pages: 8 - 14
A Planar Cubic Derived from the Logarithm of the Dedekind \(\eta \)-Function C. A. Lütken Article Open access 22 July 2021 Pages: 15 - 26
A Q&A with a Very Young Popular Math and Science Author Joseph MazurHamza Emad Alsamraee Mathematical Communities 25 January 2021 Pages: 30 - 34
The Traditional Academy of Mathematics at the Fenglong Mountain of China Pengfei Liu The Mathematical Tourist 30 July 2021 Pages: 45 - 49
A Figure with Heesch Number 6: Pushing a Two-Decade-Old Boundary Bojan Bašić Note 18 January 2021 Pages: 50 - 53
A Competent Translation/A Pitiful Bungle: The Foundations of Geometry Jemma Lorenat Years Ago 18 October 2019 Pages: 60 - 70
Mathematics Disputes with Death, and the Devil Intervenes Thomas Reed Willemain Poem or Fiction 12 July 2021 Pages: 80 - 81
In The Shadow of Euler’s Greatness: Adventures in the Rediscovery of an Intriguing Sum Seán M. Stewart Article 29 July 2021 Pages: 82 - 91
Mathematics for Human Flourishing by Francis Su, with reflections by Christopher Jackson Pamela Gorkin Book Review 21 September 2020 Pages: 93 - 94
The Eighth Detective (Eight Detectives) by Alex Pavesi Mary W. Gray Book Review 25 February 2021 Pages: 95 - 96
100 Years of Math Milestones: The Pi Mu Epsilon Centennial Collection by Stephan Garcia and Steven Miller Andrew Simoson OriginalPaper 23 March 2021 Pages: 97 - 98
Leonhard Euler’s Letters to a German Princess: A Milestone in the History of Physics Textbooks and More Johan C.-E. Stén Book Review Open access 10 June 2021 Pages: 99 - 102
Thin Objects: An Abstractionist Account by Øystein Linnebo Inger Bakken Pedersen Book Review Open access 31 March 2021 Pages: 103 - 106
Correction to: John Conway: The Man Who Played Mathematics Dierk Schleicher Correction 02 August 2021 Pages: 107 - 107