General
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Wittgenstein in 90 Minutes (Philosophers in 90 Minutes Series) [267645]
Retail Price $9.95Firefly Price $4.99This item is Used and is listed as being in Good condition. Front and back covers have light wear to edges and corners. Spine intact, some wear. Binding is intact. Pages are generally clean with...Retail Price $9.95Firefly Price $4.99 -
Dewey In 90 Minutes [243433]
Retail Price $7.95Firefly Price $3.50This item is Used and is listed as being in Very Good condition. Light wear to cover, slightly bumped corners, pages clean and unmarked. Cover image may be sourced as stock images from OpenLibrary...Retail Price $7.95Firefly Price $3.50 -
An Unlikely Prophet: Revelations on the Path Without Form [223232]
Retail Price $12.95Firefly Price $6.99This item is Used and is listed as being in Very 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...Retail Price $12.95Firefly Price $6.99 -
Masterworks of Philosophy, Volume 2 [219161]
Firefly Price $5.99This item is Used and is listed as being in Good condition. Front and back have light wear and minor damage. Spine has creases from top to bottom, but binding is intact, no loose pages. Pages are...Firefly Price $5.99 -
Dialogues Concerning Natural Religion [184502]
Retail Price $9.95Firefly Price $4.99This item is Used and is listed as being in Very 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...Retail Price $9.95Firefly Price $4.99 -
The Philosopher's Demise: Learning French [167340]
Retail Price $15.95Firefly Price $6.99This 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...Retail Price $15.95Firefly Price $6.99 -
The Philosopher's Diet: How to Lose Weight & Change the World (Nonpareil Book, 81) [167339]
Retail Price $14.95Firefly Price $6.99This 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...Retail Price $14.95Firefly Price $6.99 -
Confessions of a Philosopher: a Personal Journey Through Western Philosophy From Plato to Popper (Modern Library Paperbacks) [94266]
Retail Price $16.95Firefly 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...Retail Price $16.95Firefly Price $7.99 -
Walking the Tightrope of Reason [94265]
Retail Price $22.00Firefly Price $5.99This 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...Retail Price $22.00Firefly Price $5.99 -
Making Sense: Philosophy Behind the Headlines [94242]
Retail Price $37.50Firefly Price $5.99This 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...Retail Price $37.50Firefly Price $5.99 -
On Quine [94238]
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...Retail Price $15.95Firefly Price $7.99 -
Heidegger (Past Masters) [94049]
Retail Price $9.95Firefly 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...Retail Price $9.95Firefly Price $4.99 -
Philosophy: Without the Boring Bits [70056]
Retail Price $9.98Firefly 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...Retail Price $9.98Firefly Price $4.99 -
Russell (Past Masters) [57657]
Retail Price $9.95Firefly 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...Retail Price $9.95Firefly Price $4.99 -
On Hobbes (Wadsworth Philosophers Series) [57649]
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...Retail Price $15.95Firefly Price $7.99 -
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...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...Retail Price $12.98Firefly Price $6.50 -
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...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...Firefly Price $5.00 -
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...Firefly Price $75.00