The Dark Secrets Series by Elizabeth Chandler (2009)

Comprised of four novels: No Time to Die, Legacy of Lies, Don't Tell, The Deep End of Fear.  Set in the town of Wisteria, Maryland, these four novels are delightful gothic lite--each stars a plucky, self-confident heroine facing a slightly supernatural situation. Like popcorn: fluffy, tasty, ultimately not very filling, but awfully fun.