The other books in the series were better as far as ending. I liked the book but there was something missing to make it pop.

I have very much enjoyed every book in the series, and this was no exception. Likeable, easy to get to know characters and new adventures for them.

I love all of Catherine's FBI thrillers with Savich and Sherlock!! I can get so engrossed in them that I can read cover to cover in a day! Excellent books if you love a good murder/thrill/mystery with a dash of romance. That's probably my favorite part. I've never enjoyed reading those sappy love novels but these have just enough romance to make them realistic and really help you "see" and "feel" the characters! Great author!

As good as this series of books are. . .Split Second is one of Coulter's BEST! Well written, multiple story lines, quick paced. . .as they say "a real page turner."

Great read. Thoroughly enjoyed from cover to cover!

This series is usually entertaining. The books are not very realistic, but who cares ...it's a good read. You'll find likable characters and an interesting storyline. If you are looking for reality, go buy a text book. If you are looking to be entertained and to escape reality for just a bit then I recommend all the books in this series. I would suggest starting with the first book in the series, The Cove.

These are the best fbi series. I have read them all,now I will have to wait till the next one comes out.this is the first book I've have on a iPad love it......

I have my favorite authors and this book was recommended by a friend. Loved it and the authors style of writing. Great read.

I started reading the F.B.I. series when I was only 12. That was 8 years ago. Since then Ms. Coulter has produced hit after amazing hit. Though Riptide will always be my favorite book, Split Second is up there with it in the top 5. I love how she keeps the characters real and relatable. Though I know that Kristen isn't real, I can't help but wonder if there isn't really some girl out there killing people because she's the unknown child of a serial killer. The plot is very believable and the writing is spot on as always. The only thing I didn't like was not getting to see Lucy tell Coop about the ring. I would have loved to see his reaction. I hope in the next book Ms. Coulter brings back some of our favorite people from the past like Rebecca from Riptide and such. Have a killer who hates Savich and is going after everyone he's ever saved.

One of the best books out there this author is right up there with the best of the best.