A Primer on Riemann Surfaces
A. F. Beardon
Riemannian Geometry: A Beginner's Guide
Frank Morgan
Encyclopedia of Barbarian Europe: Society in Transformation
Michael Frassetto
Machine Learning for Text
Charu C. Aggarwal
An Imaginary Tale
Paul J. Nahin
A Concise History of Modern Painting
Herbert Edward Read & Caroline Tisdall & William Feaver