Tick-Tock Trilogy Books in Order

The Tick-Tock Trilogy is built around one urgent idea: the clock is already running. David B. Lyons gives each of these Dublin-set psychological thrillers a short deadline, then follows people who have to make frightening decisions before time runs out. The books can be read as standalones, but crossover characters and the shared countdown structure make them stronger together.

Midday opens the trilogy with Vincent Butler, a respected bank manager in Dublin city center. A gangster breaks into Vincent’s apartment, holds his partner Ryan hostage, and orders Vincent to steal eight million euro from the four branches he manages. He has five hours to do it. The premise is direct, but the story is driven by the strain of watching a decent man try to think clearly while every minute increases the risk to someone he loves.

The deadline is not a background detail. It is the engine.

In Whatever Happened to Betsy Blake?, the focus moves to a much older wound. Betsy disappeared outside her Dublin home when she was four, and her father, Gordon, has spent 17 years unable to let the case go. Facing serious heart surgery, he hires rookie private investigator Lenny Moon for one last attempt to find out what happened. Lenny has little time, few obvious leads, and a case that has already defeated the police.

The Suicide Pact raises the stakes again. Teenagers Ingrid and Ciara, worn down by bullying and unhappy at home, make a plan to die at midnight. Former detective Helen Brennan overhears a phone call and believes she may be able to stop them. Her determination is personal, shaped by the loss of her own son, but she does not know the girls’ names or where to find them. She only knows that the deadline is fixed.

The trilogy is fast-moving, but it is not just about chases or criminal schemes. Lyons keeps the pressure personal. Vincent is trying to protect his partner, Gordon is trying to hold on to hope, and Helen is trying to prevent another family from living with the kind of grief she knows too well. Dublin matters here because it is both a busy city and a place where separate lives can cross unexpectedly.

Expect short timelines, changing viewpoints, and situations that put characters under emotional as well as practical pressure. Start with Midday, then continue to Whatever Happened to Betsy Blake? and The Suicide Pact to catch the connecting threads between the stories.