Theo Harris' books
Genres: Cosy Mystery, Crime, Mystery
Formats: E-Book, Paperback, Hardback
Age Groups: 18+
A trio of murders that remain unsolved and a head-scratching mystery surrounding an abandoned boat on Sheringham’s beach in 1945. Harvey is busier than he ever expected! Newly appointed police consultant Harvey Ross is given his first cold case to investigate, a trio of linked murders known within Norfolk Constabulary as the Bouquet Murders. Aided by a probationary detective, they investigate and discover new evidence that brings them closer to solving the case. Harvey also delves into Aunt Agatha’s amazing binder of unsolved mysteries and singles out the mystery of the motorboat that was abandoned on Sheringham’s beach after a stormy night in May of 1945. Using Aunt Agatha’s notes, Harvey tracks down the boat and is determined to find the owner… and more importantly, why they abandoned the boat. Whoever said that moving to the coast was going to be boring was very, very wrong.
Genres: Crime, Mystery, Thriller
Formats: E-Book, Paperback
Age Groups: 18+
When the powerful prey on the powerless, who protects the innocent? An intruder on their property leads to the team's most horrific discovery: a trafficking network protected by wealth, power, and untouchable connections. While battling a ruthless gang in North London, they uncover predators with unlimited resources and political protection. The kind of evil that breaks even the strongest spirits. Fighting on two fronts, stretched beyond their limits, the Summary Justice team faces their darkest hour. Some battles can't be won without paying a price that changes you forever. When justice demands everything—what happens when it's not enough? ‘Fear Me Now’—Book 8 in the ‘Summary Justice’ series. The team's greatest test. The 'Summary Justice' series is ideal for fans of Lee Child, Martina Cole, Ian Rankin, Mark Billingham and Lynda La Plante, among others. Perfect for fans of vigilante justice, gritty urban thrillers, and protagonists who refuse to let evil...
Genres: Crime, Mystery, Thriller
Formats: E-Book, Paperback
Age Groups: 18+
When cops become targets, no one is safe. A beloved police officer gunned down outside a primary school. Witnesses everywhere. Yet the investigation leads nowhere. While homicide detectives chase false leads, DC Kendra March sees what they're missing: this wasn't random violence. It was a message—and the people who sent it are planning something far bigger. What starts as a cop killer hunt becomes a race against a nationwide criminal conspiracy. Thousands of potential victims. One organization pulling the strings. And a police force manipulated from within. The system itself might be compromised. ‘Born to Kill’— Book 7 in the 'Summary Justice’ series. When the law can't be trusted, justice finds another way. The 'Summary Justice' series is ideal for fans of Lee Child, Martina Cole, Ian Rankin, Mark Billingham and Lynda La Plante, among others. Perfect for fans of vigilante justice, gritty urban thrillers, and protagonists who refuse to...
Genres: Crime, Mystery, Thriller
Formats: E-Book, Paperback
Age Groups: 18+
Some wounds never heal. Some debts never expire. One careless comment from Trevor shatters Kendra March's world. Her mother didn't die in an accident—she was murdered. And the killer has been walking free for thirty years. The trail leads deeper into London's criminal underworld than ever before—to assassins so skilled they erase their own existence, to contracts spanning decades, to a world where death is just business. Thirty years is a long time to wait for justice. But for Kendra March, it's never too late to balance the scales. ‘Justice’—Book 6 in the ‘Summary Justice’ series. The most personal case yet. The 'Summary Justice' series is ideal for fans of Lee Child, Martina Cole, Ian Rankin, Mark Billingham and Lynda La Plante, among others. Perfect for fans of vigilante justice, gritty urban thrillers, and protagonists who refuse to let evil win—no matter the cost.
Genres: Crime, Mystery, Thriller
Formats: E-Book, Paperback
Age Groups: 18+
When the monsters start running scared, you know something worse is coming. Brodie Dabbs ruled East London with an iron fist—until something ripped his empire apart piece by bloody piece. Now the city's most feared gang leader is begging Trevor for help. What kind of enemy makes an apex predator prey? DC Kendra March's team discovers an organization so ruthless it makes the old gangs look like amateurs. Systematic. Professional. Unstoppable. London's criminal ecosystem is collapsing, and something infinitely worse is rising from the ashes. If Kendra can't stop this new threat, the capital will be consumed from within. ‘Nothing to Lose’—Book 5 in the ‘Summary Justice’ series. Sometimes the devil you know is better than the one you don't. The 'Summary Justice' series is ideal for fans of Lee Child, Martina Cole, Ian Rankin, Mark Billingham and Lynda La Plante, among others. Perfect for fans of vigilante justice, gritty...
Genres: Crime, Mystery, Thriller
Formats: E-Book, Audio, Paperback
Age Groups: 18+
The queen is back. And she wants her crown. A jewel-encrusted eye patch at a London auction triggers the return of the city's most vicious crime family. The Qupi gang is back with new management—and she's deadlier than her husband ever was. The matriarch isn't just reclaiming territory. She's declaring war on everyone who destroyed her empire, and DC Kendra March's team is in her cross hairs. She knows their every move, their every weakness. She wants revenge, her criminal dynasty restored, and London trembling at her name. The streets are about to run red, and this time there might not be enough justice—summary or otherwise—to stop the bloodshed. ‘London's Burning’—Book 4 in the ‘Summary Justice’ series. Some wars never end. The 'Summary Justice' series is ideal for fans of Lee Child, Martina Cole, Ian Rankin, Mark Billingham and Lynda La Plante, among others. Perfect for fans of vigilante justice,...
Genres: Crime, Mystery, Thriller
Formats: E-Book, Audio, Paperback
Age Groups: 18+
Some secrets are worth killing for. When Trevor's mentor is found dead at the bottom of a cliff—ruled suicide—he knows better. The old man had enemies and something people would kill for. DC Kendra March's team heads to England's east coast expecting answers. Instead, they find a seaside community paralyzed by fear, where locals whisper and strangers aren't welcome. Behind the friendly facade lurks something rotten—something that got Trevor's friend murdered. Now they face their deadliest challenge: a town in the grip of terror, where the truth is buried deep and asking questions could make them the next to disappear. ‘Road Trip’—Book 3 in the ‘Summary Justice’ series. Justice travels wherever it's needed. The 'Summary Justice' series is ideal for fans of Lee Child, Martina Cole, Ian Rankin, Mark Billingham and Lynda La Plante, among others. Perfect for fans of vigilante justice, gritty urban thrillers, and protagonists who refuse to...
Genres: Crime, Mystery, Thriller
Formats: E-Book, Audio, Paperback
Age Groups: 18+
They're not just robbing victims—they're sending a message. Brutal knifepoint robberies tear through East London, each more vicious than the last. Victims survive but carry permanent scars—exactly as intended. While police chase shadows, one gang ensures everyone knows their name. DC Kendra March's underground team—her disabled ex-partner and criminal father—sees what the system won't: these aren't random attacks. They're recruitment tests. Behind every blade is a conspiracy that could engulf the entire country. The clock is ticking, and Kendra's team might be the only ones who can stop it. Some crimes demand immediate action. ‘Fagin's Folly’—Book 2 in the ‘Summary Justice’ series. The 'Summary Justice' series is ideal for fans of Lee Child, Martina Cole, Ian Rankin, Mark Billingham and Lynda La Plante, among others. Perfect for fans of vigilante justice, gritty urban thrillers, and protagonists who refuse to let evil win—no matter the cost.
Genres: Crime, Mystery, Thriller
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
East London's most dangerous gang is about to meet their match. They left DC Kendra March for dead. Big mistake. When the justice system fails and the courts look the other way, someone has to balance the scales. Armed with inside knowledge, criminal connections, and absolutely nothing to lose, Kendra assembles an unlikely team: her disabled ex-partner and her criminally connected father. Their mission is simple. Their methods are anything but legal. In the savage world of London's East End, mercy is weakness, and the law is just a suggestion. But Kendra March is writing new rules. The debut thriller that launched the Summary Justice phenomenon—vigilante justice has never felt so right. The 'Summary Justice' series is ideal for fans of Lee Child, Martina Cole, Ian Rankin, Mark Billingham and Lynda La Plante, among others. Perfect for fans of vigilante justice, gritty urban thrillers, and protagonists who refuse to let...
Genres: Cosy Mystery, Crime, Mystery
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
A hidden satchel. A long-buried murder. A seaside town with secrets worth killing for… When Harvey Ross's terrier unearths an old leather satchel on Sheringham beach, the retired Detective Inspector discovers something the Norfolk waves should have claimed decades ago: evidence of an unreported 1950s murder—and a cryptic reference to treasure the locals swear doesn't exist. Newly divorced and restless, Harvey can't resist pulling the thread. But as he navigates seaside gossip, forgotten grudges, and lies that have aged like the salt-worn groynes along the coast, he realizes someone is watching. Someone who's kept this secret for seventy years and won't let a meddling newcomer drag it into the light. With Max at his side and allies among Sheringham's quirky residents, Harvey must solve the mystery before the next high tide washes away more than just footprints in the sand. A delightful coastal cosy brimming with charm, twists, and dark...











