Leigh's review posted on Guilty Pleasures Book Reviews 
 4.5 STARS 
 Review copy provided for an honest review 
 Callie Hart is at it again with Burn. She has taken me to a dark and dirty world where I get to visit my bad-boy Zeth again, and I certainly don't want to escape. As she has done in the first two books in the Blood and Roses series, Ms. Hart continues to weave a completely engrossing story about Dr. Sloane Romero and Zeth Mayfair as they search in the seedy human trafficking world for Sloane's sister, Alexis. 
 As they navigate the threats that face them in a desert brothel where Zeth expects to find Alexis, Burn focuses a lot on the actual relationship that is developing between Sloane and Zeth. And more so than in either of the books that came before this one, Zeth is more human and sympathetic. He is confused by their relationship, but more than ever he begins to show actual tender feelings towards Sloane. And the more human this man becomes, the sexier he gets. If that's even possible... 
 If there needed to be more icing on this cake, Burn introduces new characters, kindling my hope that as Sloane and Zeth's story continues, we will see more of these new faces, including Rebel, the president of the Widow Maker MC club. Oh my goodness. If Zeth is not hotness personified, getting a story with a man described as a "towering pillar of muscle and tattoos" is more than enough to make me count down the days until "Rebel" is released in July. 
 Burn continues the Blood and Roses series in a manner that does not disappoint. Like Deviant and Fracture, Burn reaches out and grabs your attention with a dark and erotic tale that doesn't let you go until long after the story is done. And Zeth lingers even longer, making most of my other book boyfriends pale in comparison.