Possessed by the Fallen

"When his lover learned his darkest secret, she betrayed the elite vampire agent ... Now the beautiful fey Jessica Lark is back in Jack Anderson's life. With the fate of a royal wedding and a high-stakes mission depending on his complete attention, Jack has no room for distraction. Especially the sort this temptress poses. A fey spy who also seems to be guarding dangerous secrets that aren't her own. The two agents don't know if they can trust one another. But if they hope to unravel a dark plot and fight an evil queen, they'll have to try. Their undeniable attraction might just save them ... but first they'll have to travel through a portal to a hidden, treacherous fairy-tale kingdom." — quoted from this book's product page on Amazon.com as of 2015-06-03.