In the aftermath of her husband’s shocking murder, Patsy Diamond wants answers. Who was Nick really? Where is all his money? And who killed the man she once loved? Patsy knows exactly who to go to first—Nick’s pregnant mistress, Natasha. Natasha might seem young and innocent, but Patsy’s certain the girl is hiding something. And the only way to find out what is to keep Natasha close and make her part of the Diamond family. With the two women forming an unlikely bond, they begin to dig deeper into Nick’s secret life and discover things that shock...and terrify them.

Georgie Deacon thinks nothing of it when a gang of girls led by Yasmin, a member of the notorious Marx family, knock at her door and threaten to hurt her daughter—that is until her daughter doesn't return home. Detective Clark Kims ignores Georgie's plea to have the gang of girls brought in for questioning. He insists it is the work of the Kent serial killer, until Georgie realizes that the detective's daughter is part of the gang.

Since being taken from his home by his mother in the middle of the night, fighting for survival is all Antonias Lambrianu has ever known. He soon learns that money is power and sets his sights on what he sees as a better future. When his past finally catches up with him, it unexpectedly opens up new opportunities, but new threats come hand in hand with them. Antonias is determined that he will emerge triumphant, but there’s jeopardy everywhere and the stakes are high. Everyone, it seems, is playing dangerous games...Antonias most of all. 

Money talks. And blonde bombshell Julie isn't afraid to ask for what she wants. With her mother locked up for murder, all Julie cares about is protecting her younger sister, Frankie. But penniless and alone on the streets of Liverpool, Julie realises that there’s only one sure fire way to make cash fast – the oldest trade. The men mean nothing to Julie, until she meets Ralph Goldstein, an ex-con who’ll do whatever it takes to make his way to top. And the only man Julie can trust.

Family is everything to Lily Drew, and she's always battled to keep hers together. But following the death of her only daughter, Ruby, and after losing her son, Connor, to a rival firm, Lily feels like everything she's fought so hard to protect is about to fall apart: and when a turf war between two rival gangs starts on the Drew's doorstep, Lily must pick a side…

Jane, Carly and Rose Savage are savage by name, savage by nature. Having lost their mum too young, and with a bedridden father too ill to work, the sisters learnt early to stand on their own two feet. The family's flat in the rough streets of Glasgow's Haghill is their fortress, but when Carly's ex-boyfriend Cole Alexander is released from prison, trouble soon comes knocking at their door. The Alexanders have beef with the Savages, so the girls call for back up in the shape of their uncle Eddie and his two gorgeous but dangerous sons, Harry and Dean.

Scarlet Drew isn’t to be messed with. As the daughter of a notorious London gangster, she’s got enough street smarts to take on the world. But when the most important person in Scarlet’s life is murdered in cold blood on the East End streets where she grew up, she can only think of one thing - revenge. Scarlet’s aunt, Lily, is fierce, straight-talking and a force to be reckoned with. As head of the family firm and queen of the London underworld, she welcomes her niece into the business and swears to help her get revenge - after all, family comes first.

When respected journalist Maddy goes to interview prostitutes in a rundown Manchester pub, she doesn't reckon on attracting the attention of their ruthless pimp, Gilly. He quickly decides to use Maddy for his own gains; he just needs to work out how. In the weeks that follow, Maddy is oblivious to Gilly's growing obsession with her, particularly when she begins a romance with successful businessman Aaron. Their passionate love affair starts to dominate her life, and she finds herself losing control and alienating the people around her. As Maddy's safe and successful life starts to crumble around her.

Gangs rule the streets of the rough Gallowburn Estate in Glasgow, but the deepest rivalry of all is between Jamie Gray and his friends, known as the Blood Brothers, and their enemies, the Lawsons. The two gangs clash frequently, but when a phone containing incriminating evidence disappears after a particularly brutal run-in, the stakes are higher than ever. Jamie’s mother Jackie is as hard as nails and is not going to let anyone hurt her boy – even if she has to roll up her sleeves and get stuck in.

Daddy’s girl Samantha Reynold hadn’t bargained on unexpectedly needing to step into her father’s shoes and take over the family casino business. Pampered and spoiled, Sam knows nothing about the rules of this glamorous but deadly new world. She has a lot to learn and even more to prove. But she won’t let her family down, especially when it looks like they could lose everything to their biggest rivals - the Stoker family.

When Toni’s twelfth birthday is marred by a terrible crime, the wicked path of the girls looks set. A decade later, the McVay family aren't the unstoppable force they once were in the Glaswegian criminal underworld but Frankie McVay, the up-and-coming prince, is determined to restore the family to its former glory and the whole family are expected to help. His sister Toni shares her brother’s blood lust but Valerie dreams of a quieter life, and when she meets and falls in love with Seb, as straight as Frankie is bent, as kind as Frankie is wicked, Val sees her way out.

Beth is walking her dog in a secluded wooded area around Manchester, when she's viciously attacked. After fighting the man off, she gets away with her life, but is left with a horrifying secret. As Beth moves on from her trauma with new husband Brady, she seems a happy, successful career girl. But he senses she is harbouring something dark... And when the truth is finally revealed, Brady blackmails Beth into bankruptcy.

Kenny Bond is finally out of prison after doing a long stretch for killing a copper and is determined to get back to life on the straight and narrow. Kenny’s son Donny might lack his father’s edge but his twin grandsons, Beau and Brett - well, they are Bonds through and through. Like him, they won’t let anyone stand in their way.

Cathy Townsend has it all: a loving husband, two handsome sons and a lifestyle that many people envy. But one violent and bloody night, Cathy's whole world comes crashing down around her. Heartbroken and reeling from the events that took place, Cathy is determined to seek revenge on the people responsible for stealing her perfect life away from her. She knows she’ll need help but doesn’t know who to trust. Because in this new dark and dangerous world, Cathy discovers that friends are enemies and blood isn’t always thicker than water.

Harry Fletcher - Fletch to his friends - has spent his life surviving the tough streets of the East End. He knows working for notorious gangster Billy King is dangerous, and sleeping with Billy’s beautiful wife, Susan, is deadly...but rules are meant to be broken. If Billy discovers the affair, Fletch is a dead man. But the closer he gets to Susan, the more reckless Fletch becomes. And soon, Fletch realises that every one - even him - must pay the price for his actions.