Correspondence of John Wallis (1616-1703). Vol. I (1641-1659) by John Wallis, Philip Beeley, Christoph J. Scriba, Uwe Mayer, Siegmund Probst; Correspondence of John Wallis (1616-1703). Vol. II (1660 – September 1668) by John Wallis, Philip Beeley, Christoph J. Scriba, Uwe Mayer by Paolo Mancosu (About) – Added December 16, 2021