Fetching Time

This is the story of four very special sisters: Mehg, Arwen, Rosa, and Susan. What happened to them one cool September morning could have happened to anyone; well, anyone with imagination ... who loved to learn ... and who was willing to work hard. These are the things that led the sisters to be in the right place, at just the right time ... Someone mysterious is sending messages that contain riddles to solve, codes to decipher, and secrets to protect. They have no idea the type of story they're caught up in, but this is how four sisters, and a puppy, save the world.