The Signature of All Things
Jacob Boehme
The Cambridge Encyclopedia of the Language Sciences
Patrick Colm Hogan
Riemann surfaces and spin structures (Essay)
Michael F. Atiyah
The Oxford Handbook of the History of Mathematics
Eleanor Robson & Jacqueline Stedall
Fundamentals of Mathematics: Functions and Graphs
Sanjay Mishra
Abide
Warren W. Wiersbe