I thought you might could find a picture of a finished scarf on Ravelry.com (free to join); however, I've looked through all the patterns in the book but did not see one by the name of "Theme Scarf." Is this the actual name of the pattern?
I see a ruffled scarf from the book called "Variation Scarf," and it looks like 15 projects are in the works or finished (
http://www.ravelry.com/patterns/libr...n-scarf/people).