Enter your mobile number or email address below and we'll send you a link to download the free Kindle App. Then you can start reading Kindle books on your smartphone, tablet, or computer - no Kindle device required.

  • Apple
  • Android
  • Windows Phone
  • Android

To get the free app, enter your mobile phone number.

Kindle Price: £2.28
includes VAT*
* Unlike print books, digital books are subject to VAT.
kindle unlimited logo
Unlimited reading. Over 1 million titles. Learn more
Read for £0.00

These promotions will be applied to this item:

Some promotions may be combined; others are not eligible to be combined with other offers. For details, please see the Terms & Conditions associated with these promotions.

Deliver to your Kindle or other device

Deliver to your Kindle or other device

Critical Value by [Gogan, D.C.]
Kindle App Ad

Critical Value Kindle Edition

4.8 out of 5 stars 4 customer reviews

See all formats and editions Hide other formats and editions
Amazon Price
New from Used from
Kindle Edition, 20 Jun 2012
"Please retry"

Length: 276 pages Word Wise: Enabled Enhanced Typesetting: Enabled
Page Flip: Enabled

Great Reads for 99p
Browse our selection of Kindle Books discounted to 99p each. Learn more
Get a £1 reward for movies or TV
Enjoy a £1.00 reward to spend on movies or TV on Amazon Video when you purchase any Amazon Kindle Book from the Kindle Store (excluding Kindle Unlimited, Periodicals and free Kindle Books) offered by Amazon.co.uk. A maximum of 1 reward per customer applies. UK customers only. Offer ends at 23:59 on Wednesday, September 27, 2017. Terms and conditions apply

Product details

  • Format: Kindle Edition
  • File Size: 668 KB
  • Print Length: 276 pages
  • Sold by: Amazon Media EU S.à r.l.
  • Language: English
  • ASIN: B008DKD4H0
  • Text-to-Speech: Enabled
  • X-Ray:
  • Word Wise: Enabled
  • Screen Reader: Supported
  • Enhanced Typesetting: Enabled
  • Average Customer Review: 4.8 out of 5 stars 4 customer reviews
  • Amazon Bestsellers Rank: #933,005 Paid in Kindle Store (See Top 100 Paid in Kindle Store)
  • Would you like to tell us about a lower price?

Customer Reviews

4.8 out of 5 stars
5 star
4 star
3 star
2 star
1 star
See all 4 customer reviews
Share your thoughts with other customers

Top Customer Reviews

Verified Purchase
This author's first novel is a journey of intrigue and suspense that at times takes your mind to places you didn't think it could reach. Gogan writes in a way that allows you to experience the pain and anguish of the main characters while also painting a vivid image of the characters lives and scary encounters. Not only is this a book that is hard to put down, it is a book that show this author knows how to keep the reader hanging on to the very end. A must read.
Comment One person found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
I chose this book because the blurb read well, the reviews were all good and it's a debut novel written by a young Irish author. I really did enjoy the start of the book, I found the violence in Craig's apartment sickening, but it actually did contribute to the story line. But I began to feel disappointed when the FBI came into the story line, while I only read fiction, I like my fiction to be credible and this just didn't seem believable to me. The very brutal violence at the end of the book was once again sickening and, I think, a bit over the top. The book ended rather well, I thought - definitely not a 'happy ever after story'.

From a technical point of view, it needed better editing. In places it read as if changes were made, but the original text remained. Also, in parts there were extra words in sentances and words left out of sentances - for example, at Location 1690 'There was funeral taking place'. This is a very small gripe, I've read ebooks with much, much worse grammar, spelling and typos. So I'd like to repeat myself and say I enjoyed this book, it was great for a debut novel and I would read another book by D.C. Gogan.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
I'd recommend this book to anyone who likes a good psychological thriller. The story is gripping from start to finish and doesn't hang about getting right into the action! There are some pretty disturbing scenes and characters so vividly described that I couldn't help but picturing the scenes play out like a movie. Definitely a page turner...be prepared to stay up reading later than expected!!!
Comment One person found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
I really enjoyed reading Critical Value. I stayed up seriously late finishing it because it was so hard to put down. The characters are really well developed and the suspense is compelling, and there are a few little gems of humor in there, such as when University College Cork is described as what would happen if Trinity College Dublin and University College Dublin had a baby. Which perfectly describes UCC. I thoroughly enjoyed it and would definitely recommend it.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse

Most Helpful Customer Reviews on Amazon.com (beta) (May include reviews from Early Reviewer Rewards Program)

Amazon.com: 4.6 out of 5 stars 9 reviews
3.0 out of 5 stars Lose of innocence 3 Jun. 2013
By Mad4eBooks - Published on Amazon.com
Verified Purchase
Author, in the whole, written a book that have engaging characters and interesting psychological insight into those characters and events.

Adam, psychology student, is coasting through his final year of university, working on his thesis. He is worried of just how little effort he is putting in to his academic life and personal relationships. It's all seems so easy. Then murder is committed and Adam becomes reluctant participant in unfolding events.

I really enjoyed the psychological drama of 'Critical Value'. Author quite masterfully related to the reader a rich world of students inner lives. An introduction of violence in to Adams world and his consequent 'lose of innocence' is heartfelt and real.

It is with decisions, that characters start making about 50% in to the book, that I had a problem with.
Example: Adam gets a phone call from his friend to come and see him and told not to call the police. What would you do if your friend said that? How often would you get that kind of invitation and don't suspect anything wrong? Characters just kept on putting themselves in a harms way even after they got warned of danger.

Plot holes increased from then on. I just don't buy the premise of a wimp standing up to a bunch of psychopathic, sadistic bullies, getting 'carp' kicked out of him and still win the day.

Five stars for an author' insight in to a human nature, minus 2 stars for a stupid decision making.
1 of 1 people found the following review helpful
5.0 out of 5 stars A Great Find 14 Oct. 2012
By DubBuyer - Published on Amazon.com
Verified Purchase
'Critical Value' is literary crime writing with forensic insight into psychopaths and their victims. It's cleverly structured so that form echoes content:laid out under section headings of a final year psychology thesis:Introduction, Methodology, Results, Discussion, References. Nothing dry about this book though - there are startlingly vivid scenes of murder and mayhem and as another reviewer here says it's definitely 'not for the squeamish'. It's narrated by a likeable, empathic observer who is unwillingly drawn in so it pulls the reader in from the start and manages to avoid any uncomfortable feeling of voyeurism or self-indulgence that I've got from some other crime writers. A nostalgic read for any ex-student of UCD - the students and college are brilliantly evoked as are the Dublin mountains and other areas of the city.
4.0 out of 5 stars CRITICAL VALUE 19 July 2014
By Avid Reader - Published on Amazon.com
Verified Purchase
I really liked this book, even though this is not my usual preference. I won't go into a detailed description of the book; that has already been done in several different ways. It grabbed me from the first. It is definitely not for the faint of heart; there is lots of violence. I was definitely surprised when I learned the killer; I did not even suspect this person. IMO the ending did leave some loose ends.

The author could definitely benefit from a better editor. He/she has no idea of the correct usage of the words me, myself and I. After numerous errors, it became a bit annoying. Several other mistakes were made, but these were the worst.
1 of 1 people found the following review helpful
5.0 out of 5 stars a real page turner 26 Jun. 2012
By Bryan Roche - Published on Amazon.com
Verified Purchase
This book grabs you from the beginning and sinks its claws in not letting go.
the story unfolds at a rapid rate, drawing you in more and more, into the emotions and fear of the main character, a humble student finishing his last year.
a murderer, a psychopath, a sexual predator, police, FBI,a honda civic and psychologists. it has everything that you could ask for.
when you pick this book up you wont want to put it down, a complete page turner.
5.0 out of 5 stars Destroyed it at the weekend! 11 Jun. 2013
By Damien Redmond - Published on Amazon.com
Verified Purchase
Read this book and loved it, wasn't what I would normally read but loved it from start to finish! Couldn't put it down all weekend! Good Job!
Were these reviews helpful? Let us know
click to open popover