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Dr Steven Dunbar is whiling away the hours working for a pharmaceutical company when he's asked to investigate an unusual terrorist attack by Islamic fundamentalists - the pollution of the water supply of some housing with cholera. Vaccination goes ahead; a second attack is foiled; and eight disaffected Asian youths are arrested. All seems to be resolved, but Steven has a nagging feeling about the cholera strain. Perhaps these attacks had nothing to do with Islamic fundamentalism at all?

256 pages, Paperback

First published January 1, 2011

19 people are currently reading
111 people want to read

About the author

Ken McClure

71 books124 followers
Ken McClure is the internationally bestselling author of over twenty medical thrillers such as The Lazarus Strain, The Gulf Conspiracy, White Death and Dust to Dust. His books have been translated into twenty-five languages and he has earned a reputation for the accuracy of his predicitions. McClure's work is informed by his background as an award-winning research scientist with the UK's Medical Research Council. He lives in a small village in the Lammermuir Hills of Scotland.

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5 stars
84 (37%)
4 stars
91 (40%)
3 stars
44 (19%)
2 stars
4 (1%)
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4 (1%)
Displaying 1 - 10 of 10 reviews
Profile Image for Sandi.
15 reviews1 follower
October 24, 2012


The last of the Steven Dunbar series, they were great. It was left so there could be another book. Hope so.
Profile Image for Terezka Margera.
1 review1 follower
October 21, 2014
Love all books writen by Ken, but most of them (with Steven) has the same point.
Profile Image for Jacob Peled.
528 reviews11 followers
April 3, 2025
The problem with the English culture is that they talk too much and act less. That’s how it is in movies, and that’s how it is in books too. There’s much less action compared to the Americans culture. Also, the number of characters in the book is enormous, and sometimes it’s hard to keep track of who’s against who.
In any case, I enjoyed the book, just like I’ve enjoyed Ken McClure’s other works.
My issue was with the ending of the story, which felt rather childish to me. Also, the portrayal of the organization our main hero works for, didn’t seem particularly believable.
366 reviews1 follower
May 21, 2017
First time i have read ken mclure not a big book but a days easy read, i actually enjoyed it a lot, good on you ken will read the next in the series
Profile Image for Vlaďka Novotná.
164 reviews4 followers
July 10, 2020
Výborná.
Doporučuji před ní číst Rekviem, protože Záměna na ni volně navazuje
215 reviews
September 25, 2022
I’ve read a few of the Sci Med books and they are quite good. Short and easy to read.
Profile Image for H.R. Kemp.
Author 4 books68 followers
January 3, 2021
The plot is interesting and clever, however I felt the writing needed more editing. The ending felt rushed too. Given his books are so well received it's probably just a personal preference.
It has a good storyline.
Profile Image for Jack.
2,888 reviews26 followers
February 11, 2014
English based medical thriller featuring Dr Steven Dunbar. Terrorist threats and a secret organisation with a sinister agenda. The plot races along and keeps you reading.
Profile Image for Hazel Edwards.
Author 173 books96 followers
June 6, 2016
Enjoyed the pandemic medical detail behind the mystery. Occasionally it was in chunks of data and I felt the characterisation could have been better developed, but an ok read.
Profile Image for Trine Villemann.
Author 5 books7 followers
October 30, 2013
I love Ken McClure's book. All of them I have actually just re-read the entire Dr Dunbar-series.
Displaying 1 - 10 of 10 reviews

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