The video for Taylor Marsh's Below the Beltway is a tidy, near perfect book trailer. Although I don't care for the typeface chosen here, and the font size should have been more consistent, the trailer is put together simply and effectively: The book cover appears at the beginning and end, and the captions introduce the characters, the setting, and the conflict/story question.
The images show us time and place, and the musical score has a seductive vibe. All in about one minute.
Nicely done.