File:The Sunday Philosophy Club cover.jpg

Summary
Though this image is subject to copyright, its use is covered by the U.S. fair use laws because:


 * It's a low resolution copy of a Book.
 * It doesn't limit the copyright owner's rights to sell the book in any way, in fact, it may encourage sales.
 * Because of the low resolution, copies could not be used to make illegal copies of the artwork/image.
 * The image is itself a subject of discussion in the article or used in the infobox thereof.
 * The image is significant because it was used to promoted a notable book.

Fair use for The Sunday Philosophy Club
This image, The Sunday Philosophy Club.jpg, is being linked here; though the picture is subject to copyright I (Mangwanani) feel it is covered by the U.S. fair use laws because the use of a single cover "to illustrate an article discussing the book in question" is allowed. Absent of an official "series cover," it logically follows that this single cover used in conjunction with its fellows to illustrate an article on the series to which they all belong is allowable.

source
Derived from a digital capture (photo/scan) of the book cover (creator of this digital version is irrelevant as the copyright in all equivalent images is still held by the same party). Copyright held by the publisher or the artist. Claimed as fair use regardless.