If you haven't read anything about the Elemental Assassin series by Jennifer Estep you should take a look at my review of Spider's Bite (the first book in the series) instead of this review which covers the second, third and fourth book.
Even though I read these books in quick succession after the first Elemental Assassin book, vacation and general procrastination has stopped me from getting this review written earlier.
These books are very similar to the first one - as one would expect of books in a series. They are quick paced, with lots of action and just enough plot twists to keep everything interesting.
As the books progressed the voice of Gin, and the personality of the characters around her, grew stronger. I think this is both a case of Jennifer Estep getting a better hold of who Gin is, and us learning more about the history that lies beneath everything.
Even though the characters' personalities grew strong and more defined in these books they all remained more or less the same. Gin is probably the only character that goes through any significant change, and even that change is barely visible over the four books I've read in this series. But that is not always a bad thing. These are supposed to be quick and action packed books, and you don't always need deep character development to achieve that.
There are a few things that started to annoy me as I read the books though. The first of these is the healing of Jo-Jo. Giving her the ability to bring heal everything, using only a few hours, seems very cheap. It makes all the sacrifices the characters make seem a bit hollow. Who cares about getting their ass kicked and their faces beaten to a pulp, when you can get everything fixed by the time you wake up the next day? Even after reading all four books I don't really understand what Jennifer achieves by giving Jo-Jo this ability. I think it would have been better to enforce a long recuperation time to allow her healing to take effect, or at least add something to make an injury affect the main characters for more than a few hours.
The second thing that started to bug me was the amount of repetition in the books. A lot of lore is repeated again, and again, and again. Often using almost identical phrases. The prime example of this is the explanation about how the elemental magic of Gin works. Almost every single time it is used you are given an explanation of it, even when it is an application of it that we have seen before. There is also a lot of repeated descriptions throughout the books. The sexy characters are described with the same words almost every time Gin lays eyes upon them, and her routine when coming home is explained with the same amount of details each time.
I think the repetition parts would have been less noticeable if I had not read the four books is such a quick succession. Luckily for me I now have to wait a little while for the next book to arrive, so I am looking forward to seeing if the break from Gin's world will make the repetition less apparent.