Killian's Hope. Alpha Protectors, #4

Hope is a precious thing. Hope is all Alpha Protector Killian has. Hope for more time with his mate. Hope for a better future in which they can be together freely. When they're both assigned to the same undercover mission in Spain, Killian seizes the opportunity as a chance to spend more time with Prudence. Unfortunately, she doesn't share his point of view, but hope is the last thing he'll lose. It's not greed if it's for the greater good.
Prudence loves Killian above all else, but her mission in life is to serve the Virtues and keep the balance between good and evil. Being appointed leader of the Spell Casters in the dangerous mission to defeat the Sin Lords is her chance to prove to her superiors that she can be the next High Priestess. The only problem is resisting Killian. With years of pent up love and frustration tugging at them, will they be able to avoid succumbing to their forbidden mating? And what will happen when the evil which they were sent to destroy threatens to tear them apart forever?