v. 16. Introduction to Aristotle/ edited with a general introduction by Richard Mckoen, pages 344, date of publication 2016.
c.17. Auguste Comte and positivism by John Stuart Mill, The Philosophy of Auguste Comte by L.Levey Bruhl.
V.18. Blaise Pascal thoughts translted by W.F.Trotter, letters translated by M.L.Booth, Monor workd translated by O.W.Wight. with introductions, notes and illustrations.
v.19. Edmumd Husserl cartesian meditations an introduction to Phenomenology transled by Dorion Cari N S.
v.20. Dr.Martineau's Philosophy a survey by Charled B Upton.
v.21.Fichte by Robert Adamson, the fundamental prinicple of Fichte's Philosophy by Ellen Bliss Talbot.
v.22. Jacob Boehme His life and teaching or studies in theosophy by Hans Lassen Martensen.
v.23.Jean Jacuies Fousseau by Jules Lemaitre, translated by Jeanne Mairet.
v.24.John Calvin, his life, letters and works by Hugh Y.Reyburn.
V.25. Kant and current Philosophical issues: some modern developments of his theory of knowledge by Bella K Milmed.
v.26.Leibniz by John Theodore Merze, the Philosophical works of Leibniz translated from the original Latin and French with notes by George Marin Duncan.
v.27. Nietzsche by Crane Brinton, what Nietzsche Taught by Willard Huntington Wright.
v.28.Spinoza, his life and philosophy by Frederick Pollock.
v.29.a study of Mary Wollstonecraft and the rights of woman by Emma Rauschenbusch-clough, Mary Wollstonecraft and the beginnings of emancipation in France and England.
v.30.Voltaire by John Morley.

v. 16. Introudction to Aristotle/ edited with a general introduction by Richard Mckoen, pages 344, date of publication 2016.
c.17. Auguste Comte and positivism by John Stuart Mill, The Philosophy of Auguste Comte by L.Levey Bruhl.
V.18. Blaise Pascal thoughts translted by W.F.Trotter, letters translated by M.L.Booth, Monor workd translated by O.W.Wight. with introductions, notes and illustrations.
v.19. Edmumd Husserl cartesian meditations an introduction to Phenomenology transled by Dorion Cari N S.
v.20. Dr.Martineau's Philosophy a survey by Charled B Upton.
v.21.Fichte by Robert Adamson, the fundamental prinicple of Fichte's Philosophy by Ellen Bliss Talbot.
v.22. Jacob Boehme His life and teaching or studies in theosophy by Hans Lassen Martensen.
v.23.Jean Jacuies Fousseau by Jules Lemaitre, translated by Jeanne Mairet.
v.24.John Calvin, his life, letters and works by Hugh Y.Reyburn.
V.25. Kant and current Philosophical issues: some modern developments of his theory of knowledge by Bella K Milmed.
v.26.Leibniz by John Theodore Merze, the Philosophical works of Leibniz translated from the original Latin and French with notes by George Marin Duncan.
v.27. Nietzsche by Crane Brinton, what Nietzsche Taught by Willard Huntington Wright.
v.28.Spinoza, his life and philosophy by Frederick Pollock.
v.29.a study of Mary Wollstonecraft and the rights of woman by Emma Rauschenbusch-clough, Mary Wollstonecraft and the beginnings of emancipation in France and England.
v.30.Voltaire by John Morley.

Beginning with Socrates in 399 BC, following the strand of philosophical inquiry through the centuries to recent figures such as Bertrand Russell and Wittgenstein, the International Encyclopedia of Great Philosophers provide an accessible, exciting account of World philosophy and its greatest thinkers. With works from Benedict Spinoza, Soheil Afnan, L.M. Hollander, Alfred Stern, Romano Guardini, James Orr, Benedetto Croce and Irwin Edman among others, the pioneering reference set is not only an introduction to the philosophers of the past, but gives an invaluable insight into the view and personalities of some of the most influential philosophers of the twentieth century.

Some vols. are translated from other languages.
Previously published as independent works