The winter holiday season has arrived! It is a busy time for Mack, Jen, and Tray yet they arrange a time to celebrate Mack's eleventh birthday with another space-time exploration. The StonePenny whisks the travelers off to an unexpected place where they discover that magic may be more than fiction. Folklore takes on a new twist for the keepers of the StonePenny. Is magic real? Winter Moon In the second book of the StonePenny trilogy.