Mo Hayder Bio

Born in Epping, Essex, Hayder grew up in Loughton as the daughter of John Bastin, an astrophysicist, and Susan Hollins, a teacher.

She left school and home for London shortly before her 16th birthday.

 What followed was an unusually wide-ranging working life, the kind that tends to produce writers of a particular intensity.

Hayder left school at fifteen and worked as a barmaid, security guard, filmmaker, hostess in a Tokyo club, educational administrator, and teacher of English as a foreign language in Asia.

 The years spent in Japan were formative in ways that went far beyond professional experience.

She reportedly witnessed three deaths while living and working in Tokyo, as well as later enduring the murder of one friend and the sexual assault of another. These traumatic events sparked a fascination with violence against women and death in general.

Before fiction absorbed her completely, Hayder had a separate career in the public eye.

Earlier in her life she worked as an actress and model under the name Candy Davis and appeared as Miss Belfridge in the BBC sitcom Are You Being Served? for two series.

 She later went back into education, accumulating two postgraduate degrees.

She was awarded an MA in film from American University and an MA in Creative Writing from Bath Spa University, a course on which she also lectured.

Birdman and the arrival of Jack Caffery

Somewhere between those two degrees she started to take her own stories seriously, sending the manuscript of Birdman to agents and being stunned when it sold in a major two-book deal.

Birdman was published on 1 December 1999 by Bantam Books.

 The novel’s premise was unambiguous about where Hayder intended to take her fiction.

Five young women had been ritualistically murdered and dumped on wasteland near the Millennium Dome. Subsequent post-mortems revealed a singular, horrific signature linking the victims. Caffery realised he was on the trail of that most dangerous offender: a serial killer. Beset by animosity within the police force and haunted by a very personal death long ago, Caffery employed every weapon forensic science could offer to hunt him down.

Her debut was an international bestseller.

 It introduced a character who would define her career:

Detective Inspector Jack Caffery, a complex investigator haunted by personal trauma.

 The wound at the centre of Caffery’s life is the disappearance of his younger brother Ewan, taken from the back garden when both boys were children. The investigation never resolved it. Caffery never got past it. Every case he takes on carries that particular shadow.

Her second novel, The Treatment, was a Sunday Times bestseller and won the 2002 WH Smith Thumping Good Read Award.

 The book took on child abduction and abuse with the same unsparing directness that characterised Birdman, and it cemented Hayder’s position as one of the most challenging voices in British crime fiction.

Moving settings, expanding range

Her third novel, Tokyo, was published in May 2004 and was another Sunday Times bestseller. It was published as The Devil of Nanking in the United States in March 2005.

The Devil of Nanking won the Elle Magazine crime fiction prize.

Tokyo was also shortlisted for the Crime Writers’ Association Gold Dagger award.

 The novel drew directly from Hayder’s own years in Japan.

It intertwines past and present, focusing on the haunting events of the Nanking Massacre in 1937 and their impact on characters in modern-day Tokyo, following Grey, a woman obsessed with uncovering the truth about the atrocities, who forms an uneasy alliance with a Chinese professor and becomes entangled with a dangerous Yakuza boss.

Pig Island was her fourth bestseller, published in April 2006.

The novel mixes elements of the detective story with more overt horror influences. It reached number 8 on the Sunday Times bestseller list, the author’s highest chart position to date.

Pig Island was nominated for both a Barry Award for Best British Crime Novel and a CWA Dagger.

The Walking Man series

From Ritual (2008) onward, the Jack Caffery novels shifted setting from London to Bristol and introduced police diver Flea Marley as a second major character.

Ritual was the first in what became known as the Walking Man series and was nominated for the CWA Ian Fleming Steel Dagger award.

Ritual was also shortlisted for the coveted Theakstons Old Peculier Crime Novel of the Year Award.

Ritual was voted Best Book of 2008 by Publishers Weekly.

Gone, the fifth Caffery novel, centres on a carjacker whose crimes include kidnapping. After a car is stolen with an eleven-year-old girl in the backseat, DI Caffery becomes increasingly concerned about the nature of the theft, particularly when it becomes clear that the kidnappers plan to strike again. The novel is set in modern-day Bristol and also features police diver Flea Marley.

Gone won the Edgar Award for Best Novel in 2012.

Hayder’s work is often described as graphic, but what stays with many readers is the way she writes about the cost of violence. Investigators like Jack Caffery and police diver Flea Marley carry old wounds into every case, and even side characters feel the long reach of trauma, guilt, and grief.

Screen adaptations

Two of the Jack Caffery novels, The Treatment and Ritual, were adapted into Belgian-language drama films starring Geert Van Rampelberg as the detective.

 The BBC then brought the series to British television.

Wolf is a six-part British television miniseries based on the Jack Caffery novels, made for BBC One and BBC Wales.

It was created and written by Megan Gallagher, starring Ukweli Roach, Iwan Rheon, Sacha Dhawan, Juliet Stevenson, and Owen Teale.

The series follows two intertwining stories: detective Jack Caffery tracking down the owners of a dog with a plea for help written on its collar, whilst the wealthy Anchor-Ferrers family are terrorised and tortured in their own home.

The BBC adaptation garnered acclaim from critics and viewers alike and brought Hayder’s work to a new generation of readers.

Later work and posthumous publications

Hayder’s novel Wolf was nominated for Best Novel in the 2015 Edgar Awards.

 The later Caffery entries, Poppet (2013) and Wolf (2014), both proved that Hayder was still willing to push her fiction into unsettling territory long after commercial success would have allowed her to soften the edges.

Shortly before her death, she completed a new novel, The Book of Sand, a speculative thriller written under the pseudonym Theo Clare, which was published in 2022.

Prior to her diagnosis with motor neurone disease in December 2020, she had completed The Book of Sand and the first drafts of three more books in this series of speculative fiction, from which she took her greatest personal writing satisfaction.

Her final posthumous Mo Hayder novel, Bonehead, was published in 2024. Hodder and Stoughton described it as her final posthumous novel, released three years after her death.

Hayder died on 27 July 2021 from complications of motor neurone disease, aged 59, having been diagnosed in December 2020.

Her novels had sold more than 6.5 million copies as of 2021.

Jack Caffery Books in Order

The complete Jack Caffery series, in chronological order:

1. Birdman (1999)

2. The Treatment (2001)

3. Ritual (2008)

4. Skin (2009)

5. Gone (2010)

6. Poppet (2013)

7. Wolf (2014)

Standalone novels: Tokyo/The Devil of Nanking (2004), Pig Island (2006), Hanging Hill (2011), Bonehead (2024, posthumous)

As Theo Clare: The Book of Sand (2022, posthumous)

Each Caffery novel works as a standalone thriller. Reading from Birdman in publication order, however, gives the fullest picture of Caffery as a character, especially the ongoing thread about his missing brother Ewan, which runs beneath every case like a cold current.