Classical Philosophy: without Any Gaps
Peter Adamson
A History of Philosophy (1)
An Autobiography
Robin George Collingwood
The Nature of Infinitesimals
Peter F. Erickson
An Introduction to Medieval Philosophy: Basic Concepts
Joseph W. Koterski
Bernhard Riemann 1826-1866: Turning Points in the Conception ...
Detlef Laugwitz
Hellenistic Philosophy: Stoics, Epicureans, Sceptics
A. A. Long