General
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On Hume (Wadsworth Philosophers Series) [57648]
Retail Price $15.95Firefly Price $7.99This item is Used and is listed as being in Good condition. Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU:...Retail Price $15.95Firefly Price $7.99 -
On Ayer (Wadsworth Notes) [57644]
Retail Price $15.95Firefly Price $7.99This item is Used and is listed as being in Good condition. Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU:...Retail Price $15.95Firefly Price $7.99 -
An Inquiry Into the Human Prospect [53820]
Firefly Price $4.99This item is Used and is listed as being in Good condition. Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU:...Firefly Price $4.99 -
On Hobbes (Wadsworth Philosophers Series) [41579]
Retail Price $15.95Firefly Price $7.99This item is Used and is listed as being in Good condition. Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU:...Retail Price $15.95Firefly Price $7.99 -
Euthyphro, Apology, Crito, Phaedo (Great Books In Philosophy) [7780]
Retail Price $12.98Firefly Price $6.50This item is Used and is listed as being in Good condition. Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU: 7780...Retail Price $12.98Firefly Price $6.50 -
Aristotelianism [377203]
Firefly Price $9.99This item is Used and is listed as being in Good condition. X-Library with usual spine tag, stamps inside and rear circulation sleeve. Front and back covers have wear to edges and corners. Spine intact, some wear. Binding is intact. Pages are clean with...Firefly Price $9.99 -
Tertium Organum: A Key to the Enigmas of the World [366754]
Firefly Price $5.99This item is Used and is listed as being in Good condition. Wear to cover, bumped corners, pages are heavily tanned. Some pages have notes and markings Unless otherwise noted, all photos on this page are of the actual product and property of Firefly...Firefly Price $5.99 -
The Promise of Kierkegaard (The Promise of Theology) [297665]
Firefly Price $4.99This item is Used and is listed as being in Good condition. Wear to cover, bumped corners, pages tanned but clean and unmarked. Unless otherwise noted, all photos on this page are of the actual product and property of Firefly Bookstore, or are images...Firefly Price $4.99 -
The Essential Thomas More [278072]
Firefly Price $2.99This item is Used and is listed as being in Good condition. Wear to cover, bumped corners, pages tanned but clean and unmarked. Unless otherwise noted, all photos on this page are of the actual product and property of Firefly Bookstore, or are images...Firefly Price $2.99 -
Albert Schweitzer an Anthology [72419]
Firefly Price $3.99This item is Used and is listed as being in Good condition. Unless otherwise noted, all photos on this page are of the actual product and property of Firefly Bookstore, or are images sourced from the manufacturer. If you need additional photos before...Firefly Price $3.99 -
Man's Hidden Search: an Inquiry Into Naturalistic Mysticism [244299]
Firefly Price $9.99This item is Used and is listed as being in Good condition. The dust jacket for the item is listed as being in Poor condition. Dust Jacket has wear, chips, stains, tanning, and is wrapped in mylar Brodart covering, which is removable. Wear to cover,...Firefly Price $9.99 -
The Genealogy of Morals (Dover Thrift Editions)
Firefly Price $5.00This item is New and unaltered from when published.Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU: 451340...Firefly Price $5.00 -
Godel, Escher, Bach: An Eternal Golden Braid
Firefly Price $24.99This item is New and unaltered from when published.Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU: 452819...Firefly Price $24.99 -
The Nature of Things (Penguin Classics)
Firefly Price $16.00This item is New and unaltered from when published.Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU: 441746...Firefly Price $16.00 -
On the Shortness of Life (Penguin Great Ideas)
Firefly Price $15.00This item is New and unaltered from when published.Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU: 456953...Firefly Price $15.00 -
Critique of Pure Reason (Dover Philosophical Classics)
Firefly Price $24.95This item is New and unaltered from when published.Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU: 441036...Firefly Price $24.95 -
How Good People Make Tough Choices: Resolving the Dilemmas of Ethical Living (Revised Edition)
Firefly Price $15.99This item is New and unaltered from when published.Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU: 214750...Firefly Price $15.99 -
Reversibility of Values: Where light and sound come together (English Edition) [414713]
Firefly Price $75.00This item is Used and is listed as being in Very Good condition. Light wear to cover, slightly bumped corners, pages clean and unmarked. Unless otherwise noted, all photos on this page are of the actual product and property of Firefly Bookstore, or are...Firefly Price $75.00 -
Shen Pu-Hai: A Chinese Political Philosopher of the Fourth Century B.C. [409808]
Firefly Price $75.00This item is Used and is listed as being in Good condition. The dust jacket for the item is listed as being in Good condition. Dust Jacket is wrapped in mylar Brodart covering, which is removable. Dust Jacket has some edge and corner wear, some scuffing,...Firefly Price $75.00 -
Platonism [377227]
Firefly Price $39.99This item is Used and is listed as being in Good condition. X-Library with usual spine tag, stamps inside and rear circulation sleeve. Front and back covers have wear to edges and corners. Spine intact, some wear. Binding is intact. Pages are clean with...Firefly Price $39.99