Glass Family Books in Order

The Glass Family books are gangland thrillers, but the thing that really drives them is not just crime. It is family, or at least the dangerous version of family that grows when love, fear, debt, and power are all mixed together. These stories follow the Glass siblings through South London's underworld, where loyalty is demanded, betrayal is punished, and getting out is rarely as simple as walking away.

Luke Glass is the emotional centre of the series. When Family opens, he wants out of the life after prison and is desperate not to be pulled back in. The problem is Danny Glass, his older brother, who rules by force and expects absolute obedience. Their sister Nina is every bit as important, tough in her own right and caught in the same web of family expectation, criminal business, and personal survival. Around them sits a wider network of rivals, hangers-on, and the bent copper Oliver Stanford, whose usefulness comes with obvious risks.

The first book gives you the basic fault line: blood ties versus self-preservation. The later books keep pressing on that crack. Insider turns suspicion inward when coordinated hits on the family's businesses suggest someone is working both sides. Hustle raises the stakes with a hostage crisis that hits the family where it hurts most. Thief widens the world again when Charley Glass brings danger from New Orleans to their door, forcing the family to deal with enemies who are not only ruthless but patient enough to cross an ocean for revenge.

These are not polished caper novels or glamorous mafia fantasies. The tone is gritty, fast, and often brutal. People make impulsive decisions. Old grudges keep breathing. Every deal seems to come with a hidden cost. Mullen gives the books pace, but he also gives the characters room to show how crime wears people down, distorts trust, and turns even simple choices into loyalty tests. Luke may want a different life, but the series keeps asking whether anyone shaped by this family can ever fully step outside it.

Power keeps shifting.

That is one reason the series stays lively across multiple books. Control of the business, control of the narrative, and control of the family itself are never settled for long. One bad night can change the balance. So can a secret, a kidnapping, or the return of someone everyone thought they understood. The result is a set of thrillers that are easy to read quickly because the tension never sits still for long.

If you like crime fiction built around sibling conflict, criminal empires, corrupt police links, and the constant question of who can still be trusted, the Glass Family books are a strong fit. They work as gangland stories, but they also work as a running argument about what family loyalty costs once crime becomes the family business.