When the Sandman comes to Santa’s Workshop to do his first ever book signing, Jayne does everything she can for it to be perfect. But when Luna Nyx, the Mistress of Nightmares, and Sandman’s ex-wife, shows up things start going wrong.  Another eventful adventure for Jayne Frost! While I enjoyed this one, it was easy … More Review: Miss Frost Saves the Sandman by Kristen Painter