Blood Debt by Heather MacKinnon

She’s being hunted.

Adrienne never knew vampires were more than myth until she woke up as one. Problem is, she’s alone, with no explanation for her newfound senses and abilities.
Thankfully Nicholas finds her before it’s too late. He offers to take her under his wing and teach her all she needs to know–an offer she can’t refuse. Now all she needs to do is keep her fantasies about her new maker to herself.
But, a budding romance with Nicholas is the least of her problems. The vampire who Changed her is back and he’s not afraid to hurt those closest to her in order to get what he wants.
Can they find this mysterious vampire before he finds Adrienne? Can Nicholas keep her safe until the threat is eliminated? Or will outside forces tear them apart?

This book was previously published under the title “Changed” and is being republished with an additional epilogue.