Once Upon a Midnight Dreary is a collection of seven short
  stories with a spooky edge.

Carnival of Darkness by Stephanie Nelson
  (Author of the Gwen Sparks & Anna Avery series)
Andee Baker met the man
  of her dreams and then made a complete fool out of herself. She thought she
  would never see him again until her best friend, Claire, got an invitation for
  both of them to attend the Carnival of Darkness from the guy Andee couldn’t
stop  thinking about. They jump at the opportunity to go, but even before Andee
  crosses the entrance, she realizes there's something peculiar about the
  carnival. The ticket master's red eyes and the waltzing ghost are anything but
  cheesy special effects. Andee discovers at the Carnival of Darkness not
  everything is as it seems.

Machado by Lola James (Author of the   Spellbound & Fate series)
A weekend of fun, romance, and ghost stories
at  abeautiful beachside hotel was the plan. But Mackenzie had a bad feeling
about  the trip since the moment her husband and friends brought it up. The
Machado Inn  was a place where legends came to life and the past roamed the
hallways. Guests  came to stay the night, but few made it out alive.

The  Visitor by Liz  Schulte (Author of the Guardian Trilogy and Dark  Corners)
Reverend Black  hated storms. Rumbles from the Heavens promised
violence and retribution this  night, but he could only watch as the blackness
descended. The tempest did not  come alone. A visitor walked before it—patient
and silent. The torrential  downpour would wash away the mask, the gales would
tear away carefully  constructed lies, and the flashes of light would expose the
truth—a truth that  wouldn’t set him free.

Miss Stake by C.G. Powell  (Author of the No  Uncertain Logic series)
Alligators, snakes, and old boyfriends...Oh my. The  swamp is a dangerous place, but it’s nothing
Veronica  can’t handle. That is  until a weekend in the marshes brings to light a whole new set of dangers.
Now  that the supernatural cat is out of the bag, Veronica’s life will never be the  same.

Dark Road Winding by Olivia Hardin (Author  of the Bend-Bite-Shift  Trilogy)
Johana Hall has her hands full juggling
personal life and her public  relations career in Washington DC. The last thing
she needs is to get called  back to Texas because her Grandpa H.M. believes he’s
being haunted. Adult  Protective Services wants to put the elderly ex-con in a
nursing home, but  mysterious happenings at the homestead convince Johana he
isn’t as crazy as  everyone thinks. Getting to the bottom of the local legend is
the least of her  worries when she realizes someone is willing to go to any
means to get her  grandpa off Sara Jane Road. Can she figure things out before
it’s too  late?

Redeemed by Mandie Stevens
Eva never claimed to be a  good  guardian angel, but she tries. After losing two charges, the
Powers That  Be have  begun to doubt her abilities. To redeem herself, Eva sets out to
rescue Elsie,  granddaughter of the former king of the Fae. A Demon has kidnapped Elsie
to  complete an ancient ritual that will allow them to slip through the veil
between  Earth and Hell on Halloween.  With unlikely friends in tow—a human
liaison, a  fallen angel, and a powerful yet distractingly charming vampire—Eva
is in a race  against time.  Save Elsie, save the world—and her job.

Vicis by Cait  Lavender (Author of the Lupine Moon Series)
Raised captive by a powerful  corporation named Vicis, life inside the facility was all
56 knew until she met  Adam. When she's slated to be euthanized, no longer
considered a valuable asset  for the company, she takes her life into her own
hands. With her considerable  abilities and Adam’s help, 56 will fight to free
them both from Vicis’ clutches  and learn to feel something she's always been
denied: Love.