1. Interpreting Philosophy: The Elements of Philosophical Hermeneutics by Nicholas Rescher
2. Introduction to Logic and Critical Thinking by Matthew Van Cleave
3. A Concise Introduction to Logic by Craig DeLancey
4. Modern Philosophy by Walter Ott, Alex Dunn
5. Italian Headstart Course by
6. The Possibility of Practical Reason by J. David Velleman
7. Analyzing Linguistic Data: A Practical Introduction to Statistics by R. H. Baayen
8. The Contents of Perceptual Experience: A Kantian Perspective by Anna Tomaszewska
9. Constructivist Blended Learning Approach: to Teaching English for Specific Purposes by Oleg Tarnopolsky
10. Consciousness and Subjectivity by Sofia Miguens, Gerhard Preyer
11. Good English Guide by Stanislav Baiov
12. FROM MSA to CA: A Beginner's Guide to Transitioning to Colloquial Arabic by Lina Gomaa
13. Dictionary of the British English Spelling System by Greg Brooks
14. Francais Interactif by Karen Kelton, Nancy Guilloteau, Carl Blyth
15. Deutsch Im Blick by Zsuzsanna Abrahms
16. 200 Most Frequently Used Spanish Words + 2000 Example Sentences by Neri Rook
17. Conversa Brasileira by Orlando Kelm
18. Punjabi by
19. Basics of Language for Language Learners by Elizabeth V. Hume, Peter W. Culicover
20. Philology and Its Histories by Sean Alexander Gurd (ed.)
21. Preadvanced Japanese by Emiko Konomi
22. What is Philosophy?: Embodiment, Signification, Ideality by Jere Surber
23. Semantics: Theory and Application by Clea Rameh (ed.)
24. The Clever Body by Gabor Csepregi
25. A Desk-Book of Errors in English by Frank H. Vizetelly
26. The Atlas of North American English by William Labov, Sharon Ash, Charles Boberg
27. Why I Am Not a Christian by Bertrand Russell
28. A Student's Key to Ancient Greek Thought by G.A. Rauche
29. French Idioms and Proverbs by Vinchelés de Payen-Payne
30. The Philosophy of Immanuel Kant by A. D. Lindsay
31. The Problem of Truth by Herbert Wildon Carr
32. Introduction to Text Linguistics by R.A. de Beaugrande, Wolfgang Dressler
33. Thinking and Killing: Philosophical Discourse in the Shadow of the Third Reich by Alon Segev
34. An Advanced English Grammar with Exercises by F.E. Farley, G.L. Kittredge
35. Hindu Philosophy by
36. I Still Can't Speak English by Jason West
37. English Grammar For Economics And Business by Patricia Ellman
38. The English Language: From Sound to Sense by Gerald P. Delahunty, James J. Garvey
39. The Greek Philosophers by Alfred William Benn
40. Philosophy for the Masses: Ethics by David Bruce
41. Civilisation: Its Cause and Cure by Edward Carpenter
42. The Wisdom of Life by Arthur Schopenhauer
43. An Illustrated Book of Bad Arguments by Ali Almossawi, Alejandro Giraldo
44. English Communication for Scientists by J. Doumont
45. Against the Men of the Crowd by Cassius Amicus
46. Natural Philosophy by Wilhelm Ostwald
47. History of Philosophy by Alfred Weber
48. Theory of the Person by Antonio Mercurio
49. Ethics and Modern Thought by Rudolf Eucken
50. Theoretical Ethics by Milton Valentine

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