This is book one in a two books series with the sequel coming out in June.
I wouldn't say it was really a “dark” read. I have certainly read kidnapping books that were WAY more dark and disturbing than this one. That said, I enjoyed this one a lot. Both the hero and heroine were likable characters. A good portion of the book is spent with both of them keeping secrets and Haithem is acting under a misconception about Angelina. Things get cleared up in the end, but there's a bigger story at play here and will the couples HFN end in a HEA? Well I guess like me, you'll just have to wait until June to see...