Well written thriller
598126
I enjoyed this book, as did the rest of my Book Club.  It was suspenseful,  including a few surprises and shockers.
4268503
A great thriller ... Well paced plot, nicely developed characters, lots of entertaining twists and turns.  Captures your curiosity immediately and keeps you involved, satisfied until the last page.
2217551
Great thriller.  Quick and easy read.  Just what you want in this type of book.  Good writer.
1037969
I really enjoyed this book. The characters were well written and the story was well plotted out. I didn't guess the killer until pretty far in. I look forward to reading more in this series.
2236884
A well written thriller with lots of twists and turns. A very interesting and believable story line that kept me wanting more. Highly recommend it if you like thrillers!

Update: I originally gave this 5 stars as I found it a very interesting read. I was a bit put off by the abrupt incomplete ending. Mistakenly thinking the book 2 was only a month away (June 2018), I was ok to wait. But when I realized I had to wait till June 201*9*, I was NOT happy. Not cool to end it so abruptly, even if you are trying to entice the reader to go for the second book. I agree with all those other reviewers who mentioned the same.
3774261
I don't know if I would classify Think of a Number as a thriller but I did find it rather interesting.  Normally I like the type of thriller that has a lot of action but the mystery that surrounds the killings in this book really drew me in after a while.  The characters are interesting and the plot very unique and engaging.  The book itself is well written and I think Ill be moving on in the series.
4030238
Well crafted thriller.  The story is interesting, the writing is first class and the characters are handled well.  The author has, once again, delivered a professional and entertaining thriller.
165563
I bought this book for free from Kindle store and I am happy to say I would have easily paid $9.00 for this book if I had to. The story is very tight. Don't over think the logic that is explained in the book. Just read it as a summer reading material on a beach. It is very well written. Almost edge-of-the-seat thriller. I finished it in a couple of days. Could not put it down once I started.

I will most likely read the sequel.
2529213
I'm always looking for a realistic and well-written thriller so i took a chance on an author who I was not familiar with and purchased this book - and I'm glad I did!

The main characters were very well developed and I felt as if I got know each of them personally. The story and dialogue were believable and the ending was thrilling. I had figured out who the killer was about halfway through the book and I was correct, but it didn't stop me from finishing.

My only criticism is that I thought it started out slow. I know that the author was working hard to develop the characters and backstory, but I was tempted a few times to put it down and reach for another book. However, I'm glad that I stayed with it as the plot gradually developed and drew me into the story.

I saw another review that criticized the spelling, punctuation and grammar in the book. I'm a professional writer and I did not notice any errors at all, so I'm guessing that the book might have been re-edited recently. My newly purchased edition was written very well and was thoroughly entertaining. I would recommend this book to anyone looking for a suspenseful psychological thriller. Four and a half stars.
1042210
A very well written thriller with a great twist. Very easy to read and at some points made my pulse race.
712836
This is a fast-paced, well written thriller. The characters are complex and well crafted, as is the story. Action packed, you won't want to put it down until the end.
4568199
I enjoyed reading this book.  It had everything I like in a good thriller.  The heroine was vulnerable but strong.  She did not have to be rescued but accepted help when needed.  The romantic parts were good but did not take over the story.  When humanity encounters something different and stronger, the initial reaction is fear.  This story makes you look at the issues from both sides.
1163059
I really enjoyed this book. It was a thriller and page turner. I had no idea how things were going to come together but I guess that's good writing. It could've been shorted just a bit but other than that it was a great read.
2136321
This is a well written and engaging thriller, and I recommend it for anyone who enjoys following the chase and interplay between the good guys and the bad guy. The author keeps you guessing about who committed the crime and why, as the layers of the story and characters are peeled away.
4093174
Best Thriller I have read by a new Author this year. True it has the usual elements of this type of Thriller but they are used in and excellent way.  Well worth your time to read this one. Good batch of characters that you get to know and the book moves along at a nice pace. This is not one of those nonstop action, makes no sense plots but a well thought out book that well keep you reading way past your bedtime.
3727269
Thoroughly enjoyed this thriller.  The characters were interestingly and I wanted to keep reading to find out what happens next. And for me, that makes a good book. I was kept in suspense until the very end with the twists and turns this novel took. I give this one 5 stars.
4047889
This is a well developed mystery thriller.
 The characters in the book are well-developed and you feel like you are in the book along with the other individuals . It is a fast-paced mystery that will keep you on your toes wondering what is going to happen next . Ideas in this book are very possible using real places.
 This writer's style is very easy and I really enjoyed this book.
 I would suggest that you get a glass of wine , settle down into a comfortable chair, sofa or your bed and read this book. I hope you enjoy it as much as I did. It is now one of my most favorite books that I have ever read.