Haven & Escape: The Alpha’s Captive 4-5 by V. M. Black

Harper Bailey and Levi Harris are on the run from the vampire mafia, who will do anything to get back the files they’ve stolen. After the first attempt to read the files fails, Levi and Harper run the gauntlet to reach someone who can help. But with the vampire hot on their heels, their chances of success-and survival-are quickly shrinking.
Anyone Levi loves is at risk of being used as leverage to get him to do some vampire’s dirty work, so he swore long ago that he would always live the life of a lone wolf. Now he’s far from happy with the thoughts that he’s having about the curvy Harper Bailey, thoughts rooted in his most basic werewolf instincts.

Harper thought she was coming along on an adventure to spice up her boring life. But she soon finds herself falling hard for the ruggedly handsome bad boy biker Levi even as she tries to save him from himself.