I'd give this 3.5/5.0 stars because I liked it and the characters. Kayla and Quinn were good kids, and their adventure was kind of a novel idea. I can't rate it higher because some parts were slow moving for me, and the story felt unfinished, unpolished, and maybe a little too simple in the overall narrative style. The 3.5 stars also indicates that it's a clever book in a lot of ways, with a good deal of promise. I'd like to read the next book in the series to see how things progress and what Kayla and Quinn are up to next. Let's keep this very short and sweet, so I'll end this review here.Reviewed for Bitten by Books. http://bittenbybooks.com.