The October book is "The Trouble With Magic," by Madelyn Alt.

This is the first book in the Bewitching Mysteries series.

Antiques-shop clerk Maggie O'Neill was a little weirded out when she discovered her new boss Felicity was a witch. But when Felicity becomes the suspect in a local murder, Maggie must enlist Felicity's wiccan friends for help--and discover her own spellbinding talent.