The Wizard of Oz by L. Frank Baum
Little Women by Louisa May Alcott
The Wind in the Willows by Kenneth Grahame
Personally, Little Women is the cover that most floats my boat. The sampler style cover fits the era of the story perfectly and the imagery within really sums up the liveliness of the eponymous women. Definitely another 3 books to add to my Christmas list!
If you want to take a closer look, the covers have been published on the artist's Flickr account.