"Princess Magnolia and Princess Sneezewort have mysterious plans... mysterious plans like a princess playdate!
They Dress-up Slam and Karaoke Jam! They Playtime Romp and Snack-time Stomp! Then they hear a shout from outside. It's a monster trying to eat someone's kitty. This is a job for the Princess in Black!
But when the PRincess in Black arrives, there is no monster, just a crying girl and a shaky kitty. And a mysterious masked stranger.
"Who are you?" asks the Princess in Black."
--from inside cover.