Judging the Book By its Cover: Have you ever picked up a book just because you liked the cover art?
There have been good books hidden behind covers that were... not as good. Or there have been books with lovely covers but the inside did not live up to it (or they were even misleading).
I decided to read {A Pocket of Stars by Laura Rollins} because I found the cover romantic like a still from a film. The characters were younger than what I usually prefer to read about (at 18 and 23) and had known each other as teens. It was a cute overall read and it is the second in the series so perhaps I missed out on stuff.
Give me your prettiest covers and I want to see how much they get me to read the book! I would not count the old bodice-ripper covers (i. e. with half-naked Fabio and a long haired beauty in a medieval-style dress) as my definition of 'pretty'. They are more artistic and aesthetic (and I would be embarrassed reading them in public). For series with covers I consider pretty, I would say all of {Longhope Abbey by Mia Vincy} or {Parish Orphans by Mimi Matthews}.