The Bonded Series by Marianne Willis

Brianna Johnson did not expect to fall for Tristan Delacroix. But she never thought he would kill her sister either. Despite her feelings for him she must act. With a spell created for deadly revenge, one kiss will end her vampire lover's life...or will it? From the first bite, Tristan knew Brianna was his moitie--the other half of his soul, his mate. Now that he's tasted her blood no other will do... moreBrianna Johnson did not expect to fall for Tristan Delacroix. But she never thought he would kill her sister either. Despite her feelings for him she must act. With a spell created for deadly revenge, one kiss will end her vampire lover's life...or will it? From the first bite, Tristan knew Brianna was his moitie--the other half of his soul, his mate. Now that he's tasted her blood no other will do. But how can he capture her heart when she detests him? His time is running out and more than love is on the line. Confined to his underground city, Brianna must fight the temptations she feels or risk losing not only her loyalty to her family but her heart as well. less

When Amber Johnson places a spell on a werewolf, the last thing she expects is to be attracted to him. Her main concern is finding her missing cousin, and if she must imprison the pompous shifter to do so, then so be it. Chayton Locklear has hated Amber for years. Now that he's been placed under her spell, his animosity only grows. Payback is a bitch, and he can't wait to give her what she deserves... moreWhen Amber Johnson places a spell on a werewolf, the last thing she expects is to be attracted to him. Her main concern is finding her missing cousin, and if she must imprison the pompous shifter to do so, then so be it. Chayton Locklear has hated Amber for years. Now that he's been placed under her spell, his animosity only grows. Payback is a bitch, and he can't wait to give her what she deserves. With a twisted turn of fate, both their worlds are about to crumble as Amber and Chayton discover just how fine the line is between love and hate. less

The choice was simple; leave the vampire out to fry. Ian Jefferson despises the species with every fiber of his being. Instead, he rescues the woman who attacked him, and brings her to safety. Ian knows he shouldn't be lusting over the strange leech, but is so close to going against all he believes to subdue the passionate urges Rachel has stirred since the moment they met. Rachel Johnson cannot recall a single thing about her life. All she is sure of is she craves blood... moreThe choice was simple; leave the vampire out to fry. Ian Jefferson despises the species with every fiber of his being. Instead, he rescues the woman who attacked him, and brings her to safety. Ian knows he shouldn't be lusting over the strange leech, but is so close to going against all he believes to subdue the passionate urges Rachel has stirred since the moment they met. Rachel Johnson cannot recall a single thing about her life. All she is sure of is she craves blood. She never expected her meal to fight back or be a werewolf. Experiencing confusing flashbacks, she needs to know if her memories are real or just delusions. With the truth unravelling, and her life in danger, can Rachel keep her darkest secrets buried and still give into Ian, knowing she's not his bonded and will have to eventually give him up? less