The Möbius Book is a neither straightforwardly Lacey’s fifth novel, nor entirely not. It is a work in two parts, one ostensibly fiction and the other memoir, in its printed form designed to be read in whichever order the reader chooses, with neither presented as the ‘correct’ choice. In the the digital ARC I read, the first part is the fictional narrative, which concerns two friends - Marie and Edie - who meet at the former’s flat in the wake of their respective painful breakups (Marie with her ex-wife K, with whom she co-parented two children; Edie from an abusive partner), both choosing to ignore the blood seeping through Marie’s neighbour’s door.

The Fraud is a historical novel set across the nineteenth century and focusing on two apparently disconnected real-world storylines. One is the story of the Tichbourne Claimant, one of the longest trials in British legal history in which a butcher in Wagga Wagga, Australia comes forward claiming to be the presumed-dead minor British aristocrat Sir Roger Tichbourne. The other is the story of forgotten British novelist William Harrison Ainsworth, who mixes with a literary milieu including the likes of Dickens and Thackeray, has early-career success with ‘scandalous’ novels, one of which outsells Oliver Twist, but by the bulk of the novel’s story has fallen on tougher times and is something of a critical laughing stock.