Absolutely LOVED this series and what really made it was the trifecta of its' amazing carry-through characters, the storyline and sub-plots and the flawless writing. The author IMHO saved the best for last - loved this final installment - romantic suspense at its' absolute best - and 4 sibling alphas that defined the term brotherly love !!! 
 Last but SO not least is the youngest Dean brother - Jory [27 or 28 yrs old] - having been shot 2 yrs earlier and in a coma only waking up 3 months prior. He's bulked himself up post-coma but the embedded kill chip still remains and the countdown is now at 1 week. Enter Piper - a genius hacker with the commander's group less than 2 yrs and entrusted with the job of saving Jory, which proves more than tricky with his damaged chip rendered useless to wireless deactivation. And when Jory escapes the compound and kidnaps Piper all hell breaks loose. The brothers are finally back together and intent on living long lives so #1 on their priority list is deactivate and remove the chips of death. 
 Once again several parallel side stories take place with the introduction of new characters and a few reveals about old ones that I never saw coming. Tons of action and intrigue in this one but also the extended Dean family reunion with everyone back together. Flawless writing, witty sarcastic at times sweet banter exchanges, an amazing cast of Heroes and Heroines and a heartwarming at times steamy romance. 
 * 5 Stars *