The Paranormal 13 (13 free books featuring witches, vampires, werewolves, mermaids, psychics, Loki, time travel and more!) (+1 Bonus!)
Dima Zales, C. Gockel, Kristy Tate, C.J. Archer, Stacy Claflin, Lola StVil, Nicole R. Taylor, Christine Pope, Nadia Scrieva, Cate Dean, K.A. Poe, Becca Mills, Kyoko M., J.J. DiBendetto