Book Review: Lock In (John Scalzi)

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“Weapons-grade science fiction. Not to be missed.” 

TL;DR – I was hooked the whole way through. It’s clever and really makes you think. Perfect for the sci-fi fan in your life.



Why I read it…

My primary reason for reading this book was that I wanted to read the sequel “Head On” as part of the reading challenge (A book published this year), but since there was only one book that came before it in the series, I thought I ought to read it first.

I chose this series because I love science fiction and sampling authors I haven’t read before, so this seemed like an ideal candidate for reading.

The Story…

Haden’s Syndrome spread across the globe quickly and unexpectedly. Most people recovered, but an unfortunate percentage experienced lock in – fully conscious and aware, but completely unable to control their bodies.

After a great deal of research, a solution of sorts was found to help. Personal transports (or threeps) where created – robotic bodies that could be controlled through a computer, surgically implanted in the brain of a Haden’s sufferer. This provided Haden’s with a way to interact with the world at large. But tensions are running high as the implementation of a new law threatens to make the lives of Haden’s even more difficult.

New FBI recruit Chris Shane, and his partner Leslie Vann set out to solve a Haden related murder at the Watergate hotel, and soon realise the problem is considerably bigger than they could have possibly imagined.

What I liked…

First of all, you have Haden’s Syndrome. I know (or at least think I know) that getting locked into your body, conscious but unable to move is a real thing that happens – although it’s definitely not a contagious disease. But the way this issue was addressed in this book was fascinating. The idea of personal transports and a virtual world (called the Agora) where an inspired response to the lock-in problem. But you also have people who have set out to cure Haden’s Syndrome and effectively unlock the sufferers bodies – one of the most fascinating parts of this book was the way these two solutions are met by Haden’s sufferers. You can see clearly that the premise has been really well thought out and understood.

The story was fast-paced and interesting. The transition from unusual crime to serious conspiracy was very well written and engaging – I was hooked in to the book very quickly and only once did I stop being completely gripped by every page.

The world building was really the key selling point for me. I’ve already spoken about the interesting aspects of Haden’s syndrome, but the book really goes deep into the descriptions of the condition and the way it has affected the world and sufferers alike. There are times when Scalzi talks about the ethics of the way Haden’s sufferers are treated, by the public, the government and members of the medical profession. Scalzi has also created an alternative world inside the ‘real’ world, in the form of the Agora and it’s incredibly interesting to the see the way this world is accessed.

Finally, it was really clear while reading this book that Scalzi had thought good and hard about disability and how disabled people think about themselves. He notes the differences in opinions between people who contracted Haden’s later in life with those who contracted it as children, and how these differences have affected their lives and interactions with threeps and the Agora.

What I disliked…

At one point, I thought the book was about to fall apart completely. I was almost finished – maybe 50 pages or less to go – and everything was falling in to place nicely. The problem was I couldn’t imagine how the book could possibly end in a satisfactory way in the limited space there was left. As it turns out, this was just my lack of imagination. Scalzi brings this story to an exciting and incredibly satisfying conclusion with great skill and artistry.

Final thoughts…

I was hooked on this book from beginning to end. There was nothing about it that I didn’t like. It was well written and clearly had a considerable amount of thought put into the world-craft, which is something I love to see in a book.

I recommend this book to anyone who loves a good science fiction novel. I would also recommend this to crime readers who don’t mind the futuristic setting.

I can’t wait to get stuck into the sequel.

Please note: I am in no way affiliated with the author or publishers. I bought this book with my own money for my own reasons. The opinions contained within are my own and have not been influenced by any external entity!

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