
As She Left It is a book written by Catriona McPherson and published by Midnight Ink Books on 8 June 2013, which later went on to win the Anthony Award for Best Paperback Original in 2014.

Bedlam is Christopher Brookmyre's seventeenth novel. It was published in the United Kingdom on 7 February 2013. The book has been turned into a video game, also written by Brookmyre.

Best Kept Secret is a 2013 novel by Jeffrey Archer and the third book in his Clifton Chronicles series. The book was released on 14 March 2013 and follows Harry Clifton as he starts a family

Black Friday is the fifteenth novel in the CHERUB series by Robert Muchamore, and the third book of the Aramov trilogy, the sequel series to the best-selling original CHERUB series, which was published between 2004 and 2010. This carries on from the series featuring long-standing central character James Adams. The series has a new central character called Ryan Sharma. The original CHERUB series was centered on James Choke, or James Adams, a child secret agent, and it follows his recruitment to his retirement. As the series progresses, it also involves his younger sister and his friends as they carry out missions worldwide. The Aramov series is centred on Ryan Sharma, a new agent. The book was released in September 2013.

Black Sheep, is a novella by English author Susan Hill, published in 2013 by Chatto & Windus.

Black Sun, Red Moon is the first novel by British author Rory Marron. It is published in two parts, with the second part titled Merdeka Rising.

The Blood Crows, published in 2013 is the twelfth volume of the Eagles of the Empire series by Simon Scarrow. It features the return of his main characters, Macro and Cato to Brittania, after an absence of almost ten years.

The Bone Season is a supernatural dystopian novel by British writer Samantha Shannon and is her debut novel. The novel was published on 20 August 2013 by Bloomsbury Publishing and is the first of a seven book series. Film rights to Bone Season have been sold to Andy Serkis's Imaginarium Studios. The Bone Season was also named the first book in NBC's Today show's monthly book club.

Broken Homes is the fourth novel in the Rivers of London series by English author Ben Aaronovitch, published 2013 by Gollancz.

The Bunker Diary is a 2013 young adult novel by Kevin Brooks. The novel won the 2014 Carnegie Medal for children's literature. The Bunker Diary features the story of Linus Weems, a teenager who is captured and imprisoned in a mysterious bunker. In 2014, after the Carnegie Prize win, the book was the focus of controversy due to its depictions of violence and its purported nihilism.

The Canticle of Whispers is a young adult fantasy novel by David Whitley.

Close to the Bone is the eighth instalment in the bestselling Detective Sergeant McRae series of crime novels from Stuart MacBride.

The Cuckoo's Calling is a 2013 crime fiction novel by J. K. Rowling, published under the pseudonym Robert Galbraith. It is the first novel in the Cormoran Strike series of detective novels and was followed by The Silkworm in 2014, Career of Evil in 2015, Lethal White in 2018 and Troubled Blood in 2020.

Dead Man's Land is a book by Robert Ryan, based in World War I. It involves Sherlock Holmes' sidekick, Dr. Watson. It is fully authorized by Conan Doyle Estate Ltd. "Dead Man' Land" has been written under license from the Sir Arthur Conan Doyle literary Estate

The Death of Bees is a 2013 debut novel by Lisa O'Donnell. The book was published on January 2, 2013, in the United Kingdom and United States by Windmill Books. Told through multiple viewpoints, and written in the present tense, The Death of Bees focuses on how the death of two local drug addicts affects their daughters Marnie and Nelly and the people around them. The novel won the 2013 Commonwealth Book Prize.

A Delicate Truth is a 2013 spy novel by John le Carré. Set in 2008 and 2011, the book features a British/American covert mission in Gibraltar and the subsequent consequences for two British civil servants.

Desert God is a novel by author Wilbur Smith first published in 2014. It is part of a series of novels by Smith set to Ancient Egypt and follows the fate of the Egyptian Kingdom through the eyes of Taita, a multi-talented and highly skilled eunuch slave.

Don’t Want to Miss a Thing is the 24th novel by British author Jill Mansell.

The Dying Hours is a 2013 book by British author, Mark Billingham. It is one of a series featuring his signature character, Tom Thorne.

Evening's Empires is a 2013 science fiction novel by Paul J. McAuley, the fourth in his Quiet War sequence.

Geek Girl is the debut novel of Holly Smale. It tells the story of Harriet Manners, a socially awkward 15 year old English girl with a limited circle of friends and who is the target of the school bully. Plucked from obscurity to be the face of a high profile fashion advertising campaign, Manners' change of circumstance results in various conflicts which she must resolve and which in turn lead to revelations about both herself and the world in general.

Golden Boy is the second novel by Abigail Tarttelin, published in 2013 about an intersex teenager, Max, and his family. It was described as a "dazzling debut" by Oprah's Book Club.

Gun Machine is a hardboiled detective thriller by English author Warren Ellis. The novel, Ellis' second, was released on 1 January 2013 through Mulholland Books, and reached The New York Times Best Seller list. It follows Detective John Tallow as he becomes involved in a mystery surrounding several unsolved homicides. Ellis intended the book to serve as a contrast to police procedurals such as CSI, which he dubbed "bedtime stories".

Doctor Who: Harvest of Time is a Third Doctor novel by Alastair Reynolds. It features the Third Doctor, Jo Grant, the Master, Brigadier Lethbridge-Stewart, and other familiar characters from the Third Doctor era of Doctor Who.

Hild is a 2013 historical novel and the sixth novel by British author Nicola Griffith. The book was first published in the United States by Farrar, Straus and Giroux on November 12, 2013 and in the United Kingdom on October 4, 2014 through Blackfriars Books. Griffith has stated that the book will be the first in a trilogy and that the second book will be titled Menewood. Hild is a fictionalized telling of the life of Hilda of Whitby, also known as Hild of Streoneshalh, a significant figure in Anglo-Saxon Britain.

House of Small Shadows is a 2013 supernatural horror novel by English writer Adam Nevill. The book was first published in the United Kingdom on 10 October 2013 through Pan Books and was released in the United States on 15 July 2014 through St. Martin's Press. The book follows an antique appraiser that returns home, only to be confronted with the horror of Red House and with her own personal tragedies.

I Am Pilgrim is the debut novel by former journalist and screenwriter, Terry Hayes. It was published on 18 July 2013 in the United Kingdom.

The Ides of April is a 2013 historical mystery crime novel by Lindsey Davis and the first book in the Flavia Albia Mysteries ) series. Set in March and April AD 89, in the Aventine Hill area of Ancient Rome, the novel stars Flavia Albia, the British-born adopted daughter of Marcus Didius Falco. Albia, a widow, works as a "delatrix" in ancient Rome, like Falco. The book's front cover image depicts a small glass pot and a needle dipped in blood. It carries the strapline, "Falco: The New Generation".

The Kill List is a novel by Frederick Forsyth published in 2013 by Random House. The story concerns the response to murders by Muslim radicals.

Life After Life is a 2013 novel by Kate Atkinson. It is the first of two novels about the Todd family. The second, A God in Ruins, was published in 2015. Life After Life garnered acclaim from critics.

London Calling is a novel written by Scottish writer Sara Sheridan. The book was first published by Polygon Books in 2013 and is the second in the series of the Mirabelle Bevan mysteries. It is set in 1952 London and centers on the jazz scene of the time. The novel follows Brighton Belle in the series.

The Long War is a science fiction novel by British writers Terry Pratchett and Stephen Baxter. It is a sequel to their parallel-Earth novel The Long Earth. This book is the second in a five-book series.

The Minor Adjustment Beauty Salon is the fourteenth mystery novel by Alexander McCall Smith in The No. 1 Ladies' Detective Agency series, first published in 2013. The novel features the Motswana protagonist Precious Ramotswe and is set in Botswana.

More Than This is a young adult novel by Patrick Ness, published by Candlewick Press in 2013. It follows a teenage boy named Seth who, after drowning in the ocean, wakes up alone on a desolate suburban English street in what he believes to be hell.

Neptune's Brood is a science fiction novel by British author Charles Stross, set in the same universe as Saturn's Children, but thousands of years later and with all new characters.

Never Go Back is the eighteenth book in the Jack Reacher series written by Lee Child. It was published on 3 September 2013 in the United States. The book continues the storyline covered in the novels 61 Hours, Worth Dying For and A Wanted Man. The novel, like a majority of the Jack Reacher novels, is narrated in third-person point of view.

No Man's Nightingale is a novel by crime writer Ruth Rendell published in 2013, It featuring her recurring protagonist Inspector Wexford. The novel is the second in which Wexford has appeared after his retirement, and on this occasion is called in to consult on a crime by his ex colleague and friend Mike Burden.

The Ocean at the End of the Lane is a 2013 novel by British author Neil Gaiman. The work was first published on 18 June 2013 through William Morrow and Company and follows an unnamed man who returns to his hometown for a funeral and remembers events that began forty years earlier. The illustrated edition of the work was published on 5 November 2019, featuring the artwork of Australian fine artist Elise Hurst.

An Officer and a Spy is a 2013 historical fiction thriller by the English writer and journalist Robert Harris. It tells the true story of French officer Georges Picquart from 1896-1906, as he struggles to expose the truth about the doctored evidence that sent Alfred Dreyfus to Devil's Island.

On the Steel Breeze is a science fiction novel by Welsh author Alastair Reynolds, which was first published by Gollancz on 26 September 2013. It is the second part of Reynolds' future history Poseidon's Children trilogy, following his 2012 novel Blue Remembered Earth. On the Steel Breeze was followed on 30 April 2015 by the concluding novel of the trilogy, Poseidon's Wake.

The Pagan Lord is the seventh historical novel in the Saxon Stories by Bernard Cornwell, first published in 2013. The story is set in the early 10th century in Anglo-Saxon Mercia and Northumbria.

The Pure Gold Baby is British novelist Margaret Drabble's 19th novel, first published in 2013. The novel was her first novel to be published in seven years, following The Sea Lady. In 2009, Drabble had pledged not to write fiction again, for fear of "repeating herself."

The Quarry is Iain Banks's final novel, which was published posthumously in late June 2013. It deals with an autistic youth, Kit, and his father, Guy, a misanthrope who is dying of cancer.

Raising Steam is the 40th Discworld novel, written by Terry Pratchett. It was the penultimate one, published before his death in 2015. Originally due to be published on 24 October 2013, it was pushed back to 7 November 2013. It stars Moist von Lipwig, and features the introduction of locomotives to the Discworld, and an entirely new character.

Red or Dead is a novel by British author David Peace. It details Bill Shankly's period as manager of Liverpool football club from his appointment in 1959 to his unexpected resignation in 1974.

Russian Roulette is the tenth novel in the Alex Rider series written by British author Anthony Horowitz. It was first published in 2013. The novel serves as a prequel to the Alex Rider series but mainly focuses on the childhood of the assassin who appears in many of the books, Yassen Gregorovich.

Saints of the Shadow Bible is the nineteenth instalment in the bestselling Inspector Rebus series of crime novels, published in 2013.

The Screaming Staircase is a middle grade thriller novel by Jonathan Stroud. It is the first book in a series titled Lockwood & Co., and was released on 29 August 2013 by Random House in the United Kingdom, and by Disney-Hyperion in the United States on 17 September 2013.

The Secret Knowledge (2013) is the seventh novel by Scottish writer Andrew Crumey. it is his first since returning to his original UK publisher Dedalus Books, and was awarded a grant by the Arts and Humanities Research Council. Part of the writing was done while the author was visiting fellow at the Institute of Advanced Study (Durham).

The Shock of the Fall is the 2013 debut novel by British author Nathan Filer, which tells the story of Matthew Homes, a 19-year-old boy from Bristol, dealing with the death of his older brother. It explores the central themes of loss, guilt, and mental illness. It takes place over three timelines: the present where Matt is writing; the past where Simon is alive; and the decade since Simon died.

The Silver Dream is a fantasy and science fiction novel by Neil Gaiman, Michael Reaves and Mallory Reaves. It is a sequel to the 2007 novel InterWorld, and was published in 2013 by HarperTeen, an imprint of HarperCollins Publishers.

Solo is a James Bond continuation novel written by William Boyd. It was published in the UK by Jonathan Cape on 26 September 2013 in hardback, e-book and audio editions, and in the US by HarperCollins on 8 October 2013.

Gladiator: Son of Spartacus is the third book in the Gladiator Series, by Simon Scarrow.

The Sword of Moses is a 2013 mystery detective thriller novel by the English historian and journalist Dominic Selwood. It is part one of the Ava Curzon trilogy.

Vicious Circle is a 2013 novel by Wilbur Smith.

The White Princess is a 2013 historical novel by Philippa Gregory, part of her series The Cousins' War. It is the story of Elizabeth of York, daughter of Edward IV of England and Elizabeth Woodville, and later wife of Henry VII and mother of Henry VIII.