File:Spearhead book.jpg

Fair use in Permabooks, Spearhead (book) and Robert Abbett (Illustrator) and Franklin M. Davis, Jr
Though this image is subject to copyright, its use is covered by the U.S. fair use laws because:
 * It illustrates an educational article about the book (1958 Permabound paperback version of Spearhead), an educational article about the cover illustrator (Robert Abbett) and an educational article about the author (Franklin M. Davis, Jr.
 * It contributes to a critical commentary about the book and author.
 * The image is used as an important means of visual identification of the article topics.
 * The use of the cover will not affect the value of the original work or limit the copyright holder's rights or ability to distribute the original. In particular, copies could not be used to make illegal copies of the book.
 * It is a low resolution image.
 * The image is only a small portion of the commercial product.
 * It is not replaceable with an uncopyrighted or freely copyrighted image of comparable educational value.