File:Hidden valley cover.jpg

Summary
Cover of The Hidden Valley of Oz

Fair Use rationale
Although this image is subject to copyright, it is covered by US fair use laws because:
 * 1) The image is only being used in the article about the book The Hidden Valley of Oz for informational and educational purposes.
 * 2) Use of the book cover visually identifies the book in a manner that mere prose cannot, and meets all criteria in WP:NFCC.
 * 3) This image enhances the article in which it's displayed, as it provides an immediate relevance to the reader more capably than the textual description alone.
 * 4) The image is not replaceable with an uncopyrighted or freely copyrighted image of comparable educational value.
 * 5) The image is the primary means of visual identification of the article topic.
 * 6) The image is a low resolution image of a book cover, in an inferior graphics format (JPEG).
 * 7) The image is only a small portion of the commercial product.
 * 8) The use of this image will not affect the value of the original work.
 * 9) The use of this image will not limit the copyright holder's rights or ability to distribute or make a profit from the original.