There's a new kid on the crime fiction block, and her name is Susie Dent. As a lexicographer and etymologist, Susie knows all about words, their meanings and origins.
Guilty by Definition is Susie's debut novel, and what a debut it is.
The story is set in Oxford and centres around a team of lexicographers at the Clarendon English Dictionary, who receive some rather cryptic, anonymous letters. The letters contain clues pertaining to the disappearance of a young woman in 2010, whose sister happens to be one of said lexicographers.
That's as much of the plot as I'm willing to give away. Suffice to say this is an immensely enjoyable book. Each chapter begins with an antiquated word and its definition.
The plot is complex and intricately woven, it's twisty and has the obligatory red herring.
There are multiple POV's, but they are necessary and, in my humble opinion, aren't confusing.
I thoroughly enjoyed this book and I really hope there will more like this to follow.
Thanks to Netgalley and Bonnier Books UK for the digital ARC.

This was slightly different to my usual go to books but it turned out to be one of my favourite books I’ve read recently. Different twists were constantly revealed and from the get go I thoroughly enjoyed reading it and didn’t want to put it down. I think the author adapted a perfect pace that kept me invested throughout and also built up a lot of suspense and mystery around the plot that constantly left me wanting to read on.

Something that really stood out for me was how each chapter began with a definition of a word matched with the time period it derived from. I really enjoyed this concept and I think it added a lot of depth to the book, contributing towards it being a really interesting read.

I was excited to read this based on the description and the reviews but was also skeptical due to it being something slightly different for me, however it definitely exceeded my expectations. A very well written intelligent mystery and I would highly recommend it, definite 5* read in my opinion!

This was a brilliantly clever book, that taught me all manner of things, as well as entertaining me as a great thriller.

Martha Thornhill is a senior editor for the Clarendon English Dictionary in Oxford. She has ghosts in her past, the main one is that of her brilliant and beautiful older sister, Charlie, who vanished over a decade before. But when a letter arrives at the office, claiming to know her sister, all wrapped up in clever language and riddles, she feels the pain over her sister vanishing all over again. But as the riddles continue to come, Martha begins to find out that her sister had secrets, and those secrets are about to come to life.

This was a great book, I loved it from the word go. A must-read for thriller fans!

I honest really enjoyed reading Susie’s debut fiction book.
It was inherently readable, erudite and engaging. All the stars..
I loved Martha, and Alex as characters too. They felt so real and relatable.

Unfortunately I gave up on this. I really loved the hook - mysterious letters with riddles that need to be solved in order to work out what happened to a missing sister - but the language was over the top. It felt like the author had chosen a complicated word over a simple one at every opportunity and that completely distracted from the story. I really hope that if you keep reading there's a fabulous mystery story, but I'm afraid the pacing was too slow and completely put me off continuing.

“Guilty By Definition” is not so much a whodunnit as a whodunwhat: a handful of erudite Dictionary editors in Oxford are lured into becoming amateur detectives by a series of letters and postcards inscribed with tantalising hints about the disappearance of one of their colleagues a decade earlier. It’s the sort of contrived and cozily convoluted crossword puzzle of a plot one might find on Morse or Midsomer Murders, but beyond that it’s a lyrical love letter to linguistics, and a thoughtful exploration of the frailties of the human heart.

It didn’t occur to me to wonder whether this might be another ghost-written celeb vanity project when I first requested an ARC, but the possibility did cross my mind a trifle belatedly thereafter. Surely it is not, though: this is undeniably the work of a logophile whose taste for literary allusions and sesquepedilianism is ameliorated by their gentle enthusiasm for sharing the definitions of their more esoteric word choices, and by the clarity of their prose. If this isn’t the work of Susie Dent’s own hands - well, that would certainly be an irony worthy of inclusion in the story itself. But I think it surely is. This book is the product of a magpie mind darting after bright gewgaws of nomenclature and glittering oddments of information, lining her story with gleaming etymological treasures like little gifts for the reader, urging us to share her own delight in the endless inventiveness of language.

It’s a story full of cryptic clues to solve, as well as plot threads to untangle; the real pleasure of the book, though, lies at least as much in getting to know the characters as it does in uncovering the secrets of the past - and the city of Oxford feels almost like a character in its own right, brought to vivid life with fondly observed minutiae. (Come to that, The Dictionary and The English Language feel almost like characters.)

I dislike reviews that spoil the plot, but I should probably sketch out an outline at least: Martha has recently returned from Germany to accept a job editing the Clarendon English Dictionary. Ten years earlier her older sister Charlie went missing, and out of the blue someone begins to send a series of opaque clues about Charlie’s disappearance to Martha and to her colleagues, reigniting the case and setting off a chain of events that will eventually lead us to learning what really happened all those years ago.

“Guilty By Definition” is a satisfyingly plotted mystery, and a book crammed with glittering tidbits of information and beautiful turns of phrase. Thoroughly enjoyable.

What a great fictional debut from Susie Dent! As expected a lot of unusual words in there but always explained and never distracted from the story, which was a great unraveling of a decade old mystery. Would highly recommend!

Absolutely loved it. Very intelligent. Adored all the words. Loved the Shakespeare references ( felt smug as I got them) Learnt a lot of new words too. More importantly, it's a cracking yarn. Full of clues, intrigue, twists and beautiful descriptions of Oxford. I loved Martha and found her highly relatable.
An absolute gem

Martha Thornhill has returned to her family home in Oxford after working in Berlin. Martha and her family have never come to terms with the disappearance of her sister, Charlie, over a decade ago. When cryptic letters begin to arrive, Martha and her colleagues believe they are clues to Charlie's disappearance.

Initially, I was drawn to Guilty By Definition by Susie Dent thinking it would fit easily into the genre of cozy crime. Having finished the book I've decided there's nothing "cozy" about it, this is an absorbing and expertly plotted mystery. I was a little unsure as I started the book, there are lots of literary references and cryptic clues. Cryptic crosswords baffle me, thankfully the solutions to the clues are clearly explained throughout the story. I wasn't far into the book before I realised I was completely gripped.

Martha has returned to her home city of Oxford to work as senior editor at the Clarendon English Dictionary (CED), working alongside three other editors, Simon, Alex and Zoe. Both Simon and Alex are aware of what happened to Martha's sister back in 2010 as she had a part-time job at the CED. When a mysterious letter arrives addressed to The Editors the team quickly realise it's about Martha's sister and sets about solving the clues.

The team work well together, they all have different specialties that complement each other. At times, the team needs to consult other people, either because they are directed by the letters, or because they knew Charlie. The widening of the pool of people involved keeps the reader guessing, particularly as no one knows what happened to Charlie, she simply disappeared and hasn't been heard from since. It also means that a wide variety of locations around Oxford are visited. Oxford is described beautifully, seeming to be from a different universe, and enticing anyone who reads the depiction of the city to want to visit immediately.

As a child Martha adored her older sister, Charlie was beautiful and highly intelligent, everyone loved her. Over time we realise that as Martha got older she began to resent her sister, fed up with always being in the wings. Working alongside Simon and Alex she learns that not everyone was completely smitten by Charlie as she looked down on people she considered to be intellectually below her. As the quest for answers continues Martha also discovers that her sister could be devious.

When all of the clues are solved and the whereabouts of Charlie are uncovered, the author still has a few final twists in store for the reader.

Martha has lived abroad for a number of years following the disappearance of her older sister. She returns to Oxford and works with colleagues in the origins and definition of words. They then start to receive post cards and letters about the disappearance.
It took me a short time to get used to the writing style and I had to use my brain on the word definitions at the start of the chapters. This certainly did not distract from my enjoyment. In fact it added to it and it is a book I would read again.

Sorry just couldn‘t get into this at all. It is so peppered with words that only a lexicographer would use in a novel (not just the chapter titles) but I often found the language a bit draining. The story also didn‘t draw me in or excite me. The letters from chorus were complicated. I didn‘t feel like I got to know any of the characters particularly well.

I don't think I've been so excited about a book more than this one, right here, right now! I have two of her non-fiction books - Interesting Stories About Curious Words, and An Emotional Dictionary - and was overjoyed to see she'd written a novel.

Even if you didn't know who Susie Dent was or what she did for a job, you would instantly be aware that she has a passion for words and the history of words, the sanctity of words, and their future. This book is so rich, the calibre of language used.

I'm always a bit wary about celebrity novels. There have been some I have absolutely loved and it's clear writing is in their blood (Graham Norton for example), and others (who I won't name) who have clearly traded on their name with lacklustre stories. So when a new celebrity brings out a novel, there is a worry about which category it will fall in. But Susie doesn't have to worry about that. We already know that words are in her blood, but to be able to use them to create such a well crafted novel, that was a really lovely surprise.

On an immature note, she uses the word "skulduggery" quite early on, and for some reason that word always makes me giggle, and I feel we need to use it more in everyday conversation.

It's got a bit of everything, there's glamour and intrigue, mystery and thrill; there's a definite Agatha Christie/Morse aspect about it which I loved. It had this nostalgic feeling about traditional whodunnits. And setting it in Oxford really helps ramp that up.

It is very clever, highly intellectual, fascinating, thrilling, and absorbing. It is very involved. There's love affairs, thievery, missing people, illness, jealousy, riddles, Shakespeare - it's all there, and at times potentially feels a little bit too much but overall I think she's found a good balance.

There are quite a lot of characters so I won't go into them into detail, but I liked them all. They're not all really nice characters, non are perfect, each have their histories and secrets. But whether they're "goodies" or "baddies", they have al been developed marvellously and they feel very real.

Not to sound a bit dim, considering I have qualifications in English and am a copywriter by trade, but there were definitely words that I didn't understand and had to look up. And that would annoy me generally, but in context it worked. Because it's a book about the use of words. And it meant I could do some googling and I ended up getting lost in a dictionary, which I quite enjoyed.

Susie has really given us a sense of space, particularly Oxford. I love Oxford; I've only been a few times but I really like it there, and I think she's depicted it perfectly, from the mundane everyday to the historical aspects.

I did have my suspicions as to what had happened, when, where, and by whom, and I was right on one account, but didn't see the other coming, so very well done.

There were a few bits I felt were explored for a bit too long and some I wish were explored a little bit more so on occasion there's a few pacing issues, for me.

After all of that, I say it's a very promising debut novel. It's well written, exciting, suspenseful, detailed, with marvellously created settings and characters. And yes, I'm sure having Susie Dent's name on the front will make people buy it, but it'll be her talent and passion for words that will make people read it.

Absolutely brilliant! I found the words and explanations at the beginning of the chapters fascinating. An excellent storyline and totally different- in a good way.

A really fascinating read, I was engaged from the first chapter. I’d often wondered how it was decided if and when a new word was added to a dictionary and now I know. I loved the authors writing style, so easy to read, entertaining and I enjoyed the definitions interspersed along the way.

The staff at CED were a nice mix, I loved Zoe, younger than the others, but so enthusiastic about her life and her work. Alex, who came across as more staid, a divorcee with a sense of style. Simon, a father of two young girls with an interesting choice of shirts. And Martha, recently returned from working in Germany, who is hoping her missing sister Charlotte is still alive, while sharing a tense relationship with her father.

Charlotte appears to be the golden girl, beautiful clever and popular, but as the story goes on, you realise everything about her wasnt perfect, people begin to admit that she wasn’t quite as flawless as she’d been portrayed.

The story is intriguing, especially after Chorus starts sending cryptic postcards. I loved the clues we were getting, even if I couldn’t decipher them, the way the team worked them out was fascinating.
An original and refreshing read. Highly recommended.

Thanks to NetGalley, the author and the publishers for the opportunity to read and review this book.

Very original and interesting debut novel. Will certainly appeal to lovers of languages, words, books and the many references to Shakespeare’s works. The many literary facts enhance this well written and intelligent mystery. I can see this book doing extremely well on publication. Thank you to NetGalley, the author and the publisher for the advance review copy.

Well this was different! And in a good way!
I loved the group of lexicographers who try to solve the puzzles sent in on postcards to their office. It all revolves around the main character’s sister who went missing some ten years earlier.
This couldn’t be described as a cosy mystery but for me it has a similar feel to it as Richard Osman’s ‘Thursday Murder Club’. You grow to care about the characters and enjoy their increasing camaraderie. It also has similarities with Dan Brown’s ‘The Da Vinci Code’. In much the same way as these I could see it lending itself to being made into a film.
There are also asides, as per the setting of the book, where we learn about words, including their meaning and derivation - as you would expect from Suzie Dent!
Really enjoyable read. I hope there is a follow up

Thank you to netgalley and the publisher for this ARC

Took me a few chapters to get into this but I'm glad I stuck with it. It took me a while to get through it and it was quite wordy (not surprising given the author!) but I also thought it was quite unique. I thought all of the characters were well rounded too.

Very enjoyable debut mystery from Susie Dent, Queen of wordsmiths! Martha’s sister Charlie went missing 13 years ago. Now, someone is sending Martha mysterious coded letters hinting that someone knows the truth. I loved the Shakespeare references and the Oxford setting. Great characters.

Guilty by Definition rises above other celebrity mysteries by being excellent.

This story is well-plotted and well-devised, delightfully intermingled with snippets about the Clarendon Dictionary and the little foibles of the English language, and has a great storyline. It also offers a lovely conjuring of Oxford and the surrounding location—as well as some special Oxford-specific events.

Our four main characters are well-developed, and all have their secrets as they endeavour to solve the perplexing riddles and, in doing so, answer the questions surrounding Martha's sister's disappearance.

It is a complex mystery that is sure to appeal to fans of the genre and the English language.

This was a fantastic mystery, and I really enjoyed it - I highly recommend it to any lovers of mysteries and of words.

The clues were fantastically crafted, and I thought Susie Dent achieved a perfect balance with them - making them challenging but *just about* solvable with the right background knowledge (especially if you are a cryptic crossword fan like me!). The pacing of the story was also excellent, I felt carried through the story really smoothly and never wanted to put it down.

The characters weren't all given a huge amount of development, but I honestly didn't mind that; they got enough of a backstory and POV focus to let me connect with them individually, at least, without pulling from the main plot of solving the mystery unveiling via extremely cryptic letters.

It's no surprise that the book was also filled with a large number of enchantingly under-appreciated words (and explanations of their meaning or etymology), given the author's own vast experience as a lexicographer! I personally feel that they fit very nicely into the story, given the MCs are all lexicographers themselves, and I really loved learning so much about words I never knew and/or thought about before.

The mystery itself wasn't quite there for me; it was a little improbable (verging on, though never reaching, implausible) in places - but the vast majority of it held water, I still loved the journey through red herrings and possible solutions, and the eventual outcome did make sense to me.

I'm very glad to have read this book, and am keen to see if Susie Dent continues writing in future as I'd love to read more of her work. Huge thanks to NetGalley and Zaffre publisher for sending me an ARC, it was wonderful!

**I will now give a couple of minor Content Warnings, so be warned, here there be spoilers**:

Content Warnings:
- Bereavement (loss of parent, potentially also triggering for loss of a sibling)
- Cancer (mentioned in context of a parent having died from it, not described in detail)