With simple, heartfelt stories, My Secret Unicorn is the perfect beginning chapter-book series for girls who love horses and magic. These books will make every young reader believe! Lauren has a secret: When she whispers the magic words, her pony turns into a beautiful snow-white unicorn. Lauren doesn't believe in ghosts, but there is definitely something spooky going on down by the creek. Then one night, as Lauren and Twilight fly over the woods near the scary tree house, they make a surprising discovery.