"The first in what looks to be a 4 or 5 book run, The Stepsister Scheme is an enjoyably cheeky examination of what happens to three famous fairy tale princesses after the "happily ever after".
Cinderella's Prince has been kidnapped so her magically powerful mother-in-law assembles the princesses (also Snow White and Sleeping Beauty) in what can be described as a sort of Charlie's Angels-style ninja strike force. They set off to rescue the Prince, encountering lots of danger, intrigue, and magic along the way. The tone is an interesting blend of heroics, humor, and some "darker" themes. Inventive and original, it does not disappoint by being a typical "mining" of the fairy tale world.
The only negatives are a somewhat gratuitous deus ex machina level character trait for one of the princesses and some rough sexual imagery that kept me from recommending the book to the pre-teens in my family. Yes, despite the cover art obviously designed to appeal to the younger set, this is a book for adults and older teens. Other than that minor quibble -- Recommended."