File:Smike Nicholas Nickelby musical libretto cover.jpg

Summary
Source: Musicroom.com Fair use rationale:
 * This is a low resolution image of a book cover
 * The use of this image will not devalue the ability of the copyright holder to profit from the original work
 * The book cover is of the libretto to the musical Smike and is used in its article as the primary representation of that musical
 * There are no free images that could be used alternatively