        She turned a few more pages.  “I can make nothing of this.  At first, I thought they were all moons—one like our own, and seven more that are different.  Why they would have eight moons is beyond me.  Maybe that’s why their calendar is so confusing.  But each one has a drawing of it circling the orange ball that started the chapter.  There’s something more here.  There’s another one with surface pictures—a reddish one.  It looks like a desert”