Historical Dictionary of the British Empire
Kenneth J. Panton
Significant Figures: The Lives and Work of Great Mathematicians
Ian Nicholas Stewart
Plato's Biography of Socrates
A. E. Taylor
Hobbes: Leviathan: Revised Student Edition
Thomas Hobbes
Words That Hurt, Words That Heal, Revised Edition
Joseph Telushkin
History and Salvation in Medieval Ireland
Elizabeth Boyle