4.5 Stars 
 When I first came across the book I was thinking: "The author's name seems familiar." I then remembered she is the author of the Phoenix Pack series. Lol. 
 I've only read the first 2 of the Phoenix Pack novels, but like some other readers have mentioned, this book seemed a little similar to Feral Sins, in that the lead characters are really dominant. I really love strong female leads (I think I've mentioned this in about every story I've reviewed who had strong leads, so yeah... kinda pointless but I digress) - Harper (lead female) is no nonsense, doesn't cry over little things (esp. like exes or having a cold-hearted mother etc), very strong and dominant personality. I love that she doesn't take schtick from anyone and can dish it out just as well. 
 Knox - umm... I'm not sure how I feel about Knox, apart from the fact that he is Alpha in every way, which is awesome. I feel like I was losing some form of connection with him, just a very tiny little discord, and I can't pinpoint the reason why. I love his character no doubt but... I guess it's just one of those things. 
 I loved Tanner... Devon and his chemistry was explosive from their first interaction. I really want to read their story but I'm trying not to keep high expectations because as we all know it can lead to disappointment. However, I'm really hoping Suzanne keeps that playful, teasing and completely amusing banter throughout their novel. It'll make for a different read. 
 Talking about a different read... I am really sorry to say this, but I truly don't like story-lines/plot-lines that involve exes as the villain. It just makes for a ridiculous reason for revenge for not having got the main guy/girl. It feels over done. I honestly do apologise as I'm not normally this mean but I have to say that having ex-gfs/ex-bfs as the baseline for the novel just lowers the overall effectiveness of the book. It really is one of my pet peeves when it comes to good books - the whole jealousy, envy, trying to steal the guy back and kidnapping the female is really annoying, and I do not mean this about Suzanne Wright at all. I am highlighting this as a general point. 
 Luckily, although Burn (Dark in You #1) has this theme, it didn't feel really imposing, so it worked. Also, in some reviews readers have mentioned that the ex-girlfriend of Knox as Harper's step-sister (Kendra)... let me just say she's 
 not 
 . (view spoiler)[Turns out she's just paid to get closer to Knox to find his weakness and what kind of demon he truly is. She isn't in anyway related to Harper. (hide spoiler)] 
 May I just say... I realised this right now but (those who've read this book, please provide me the answer if possible) (view spoiler)[ if Kendra (as we know is Jeanna) was paid to get closer to Knox to find his weakness and all, how comes she knew all about Harper's step-sister when Harper wasn't even with Knox until later. Thinking about it, Jeanna was really similar in looks to the actual Kendra, however Knox knew Jeanna before he became involved with Harper, so how does the whole plot fit in with the story because it just leaves us to assume that Jeanna played on the coincidence of looking like Kendra after presumably doing her research. Seriously, have I missed something while reading this book or is there a plot hole? (hide spoiler)] 
 Anyway, if some readers have decided to not read the book on the basis of the ex being the step-sister of Harper, then I'm just going to confirm it's not the case. So, give the book a try if you want. 
 Overall the book is a good read; I only wish there was quite less swearing and cussing. Do people really swear/cuss a lot in their everyday conversation or something? I'm genuinely curious because I don't swear myself, and reading novels which involves swears etc in the dialogues can put me off. I'm all for dialogues and conversation that involves teasing, banter, and also amusing insults and I appreciate that at times there can be one or two swears/cusses thrown in, but too much makes me think whether there are people who genuinely speak like that in everyday life. No offence intended. Just purely intrigued. 
 Having said that, Burn (Dark in You #1) was enjoyable to read with some really great characters (Tanner and Devon, coming out top for me just purely due to their chemistry from the get go). I like the little twist in the supernatural genres I've read so far; with the introduction of all things demon. Not read much to do with these lot. So, I think readers who want to have a good read and just escape into a different world should give this a try.