A Twisted Fairy Tale is a story based around alternate "what-if" spins on a classic one. Think of it as a retelling that follows a familiar narrative but with an exciting twist that turns the plot and characters on their heads.
Cyber Cinderella is the story of Cinderella in the galaxy. Interspace travel, droids and spaceships, and other interesting elements are introduced to make sure the story becomes sufficiently "modernized" for the cyber age.