This is an exceptional series, the Zodiac Killers, by Ali Parker and Lexy Timms who write together as W.L. Knightly. Now confession time here, I hate series. I avoid them. BUT, when I saw who the authors were I was prepared to give Capricorn a chance way back in the beginning of the year and I was hooked! As months passed by I was getting deeper in the complexities of who was murdering these men and why?? I love solving puzzles and reading mysteries [Agatha Christie got me hooked as a young 10 year old fascinated by her stories and so I enjoyed these monthly episodes and looked forward to them with relish. Derak and Lizzy are the main leads in this series trying to solve this who series of murders. Now Derak is keeping secrets from Lizzy as he knows all the men involved and is working with bay to keep secrets that could destroy both their lives. The detailed ways that they were all murdered were all different and these differences held clues about them that could help you piece together what is going on. Now I have to be honest and tell you that just reading this book alone will not be anywhere near as satisfying as if you had read the whole series, as I did, in the correct sequence. Ali and Lexy are fabulous authors who together, are amazing the way they create these gruesome, deviant and fantastic characters that the reader will meet along the way. The storylines follow through with such detail that are all important and should not be dismissed if you want to solve who is behind it all as I most certainly did. I was certainly shocked at some of the deaths and felt so sad at the ways their bodies had been mutilated but they all held a message that could be used to solve who was behind it all. I received a reader’s copy of this book and voluntarily leave my honest opinion of it here. I am now fully prepared and willing to read any series that these two writes compose for us as I was delighted with the tension, storyline and conclusion. Just as amazing series that I most definitely recommend . A Must Have Read!