4.5.... I LOVED it. I pretty much love anything that Kaylea Cross writes and this one is no exception! I love her military heroes and this one has a guy and girl hero and that is fanfrickingtastic. I loved Dev. I loved that we got introduced to Ryan and Candace and the others. SO well written- when the bad stuff happened I was strung tight just trying to get through it. Sexytimes are not as prevalent as in her other series but that is because of the setting. The love story is fantastic and did not suffer one bit from their lack of being able to enjoy each other intimately until later. CAM is the MAN! Can't wait for Ryan and Ace's story- that girl is strung waaaayyyyyy tight.