Witch at Heart (Jinx Hamilton Mystery, #1)

ASIN B018Y0PZ8Y moved to the more recent edition here and then here

Jinx Hamilton has been minding her own business working as a waitress at Tom’s Cafe and keeping up with her four cats. Then she inherits her Aunt Fiona’s store in neighboring Briar Hollow, North Carolina and learns that her aunt has willed her some special “powers” as well. They say admitting you have a problem is the first step and Jinx has a major problem. She’s a brand new witch with no earthly clue what that means. Throw in a few homeless ghosts, a potential serial killer, and a resident rat and Jinx is almost at her wit's end. Thankfully she has the unfailing support of her life-long BFF, Tori and it doesn't hurt that there's a hot guy living right next door.