Here a list of saved pdf-files of previous NeverEndingBooks-posts on geometry in reverse chronological order.
Noncommutative curves and their manifolds
The noncommutative manifold of a Riemann surface
The best rejected proposal ever
Noncommutative geometry – a medieval science?
Noncommutative Fourier transforms
Noncommutative geometry master class
Noncommutative complete intersections
Jacobian conjecture remains open