This series just keeps getting better and better with the addition of this second book. Tansey and Katerina are the dynamic duo teaming up to write this entertaining series. It is well written and they really compliment each other. I love the addition of the new character Mason and the insight his appearance gives to Haileys past. I really like the tension between Levi and Hailey... will they or won’t they? Maybe we’ll find out in the next book. I love the ride of twists and turns that the authors take you on with the addition of a second grimoire and the uncertainty of why exactly Cerberus wants it. All in all, it was a fantastic book... book three is going to be epic.