We all have nights where things keep us awake. For Sheridan, the bright full moon shining through her window is the reason. It keeps sneaking past her best defenses to shine in her eyes. There is school in the morning! The whole thing is enough to make a rather small girl grouchy! But Sheridan is smart. She knows that being grouchy won't help her sleep. Instead, she closes her eyes and holds the memory of a clear night when the stars looked like a lake filled with the universe. She dives right in and goes on an adventure through the galaxy! Will hopping from planet to planet, building sand castles in asteroid belts and dipping her toes in planet rings finally help her find dreamland? Read Sheridan Starswimmer to find out!