Anne Perry's Christmas Crimes

’Tis the season for a pair of Christmas novels that add a dash of murder to the Yuletide spirit.   “Perry’s Victorian-era holiday mysteries [are] an annual treat.” — The Wall Street Journal   A CHRISTMAS HOMECOMING   “Could have been devised by Agatha Christie . . . [Anne Perry is] a modern master.” —Pittsburgh Post-Gazette   Charlotte Pitt’s mother, Caroline, is spending the holiday with her young husband, Joshua Fielding, in Whitby, the fishing village where Dracula first t