Here are some examples of cover images and

suggested possible fonts for titles and body text

Click on the thumbnails to see larger images

Novel 6"x9"
Font 'Benniegoethe'

Novel 6"x9"
Font 'Poor Richard'

Novel 6"x9"
Font 'Arabia'

Wedding book
Font 'Dauphin'

Wedding book
Font 'Felix Titling'

Wedding book
Font 'Comicsans'

6"x9" hardback
Font 'Papyrus'

6"x9" hardback
Font 'Caslon Openface'

6"x9" hardback
Font 'Colonial Uncial'

Some examples of title fonts

Some examples of caption fonts

Some examples of body text fonts