In Ascension is a novel is five parts, a languid yet grandiose journey that takes us from the deepest depths of our oceans to the farthest reaches of the solar system, set around a decade from now. Its protagonist is Dr Leigh Hasenboch, who we first meet in Rotterdam, in a section that focuses on her childhood. Her father, Geert, worked on flood defenses in the Netherlands, a centuries old challenge that is becoming ever more impossible as the climate breaks down, causing a similar deterioration in Geert's mental health, which in Leigh's telling we understand to be a motivator behind his outbursts of severe violence towards his daughters (her younger sister, Helena, is crucial later on.)

Young Mungo is a book that very much continues where Shuggie Bain left off. It’s not a sequel, but if you squinted a bit, it certainly could be. The world is the same - the grinding poverty of the Glasgow tenements in the late twentienth century, Shuggie’s Sighthill looming over the background of various scenes. The central character is again a boy coming to terms with his sexuality in unforgiving circumstances, while simultaneously devoting much of his love and energy to an alcoholic mother, with the same complement of older siblings as Shuggie. In short, if you loved his debut, you’re not going to find yourself wildly thrown off by the contents of this one. There are, of course, differences. Mungo is a fair bit older than Shuggie, already somewhat adapted to the reality he needs to at least try to fit into; similarly devoted to his disastrous mother, but less reliant on her and therefore slightly more open to possibilities beyond her world; and with at least sense of the possibility of escape.

Shuggie Bain is a deeply personal story, clearly heavily influenced by Stuart’s own childhood, of a caring but “different” child, Hugh “Shuggie” Bain growing up in 1980s Glasgow with his alcoholic mother, Agnes. The book begins with the pair (and Shuggie’s two siblings Leek and Catherine) living with Agnes’ parents and Shuggie’s father “Shug” in Glasgow tenements. Shug moves the family to the isolated mining “scheme” accommodation of Pithill, before abandoning them to move in with another woman. Agnes is glamorous but unfulfilled, taking refuge in alcohol which worsens as her parents die and her daughter marries young and moves to South Africa.

How Late it Was, How Late covers the aftermath of a “lost weekend” for 38-year-old ex-convict Sammy. It’s a stream-of-consciousness inner monologue in which we find Sammy learning to cope with sudden blindness, seemingly induced by a police beating. He remembers nothing of the previous two days’ drinking binge, and has seemingly been left by his partner Helen, following a fight which kicked off the weekend’s events.