AI ‘twins’, Mar-a-Lago lookalikes, Melania impersonator conspiracies … doubles proliferate in today’s culture – and nowhere more so than in a series of unsettling new novels that draw on a rich gothic tradition to tap into our paranoid times‘He was after me. Always had been. Why else would he target me months ago? Infiltrate my flat, my supposed safe space? Question was, what did he want from me. Who, for that matter, did I mean by me?” Isabel Waidner’s fifth novel, As If, opens with the meeting of two bedraggled strangers, Aubrey and Lindsey. Lindsey has materialised on Aubrey’s doorstep and Aubrey has asked him in, noting with pained curiosity how alike they look. “He had dark brown hair not unlike mine,” Aubrey tells us. “My unremarkable eyes they were looking back at me.” With this unsettling opener, the tone is set for a disquieting read, one that I found all the more uncanny as it overlaps so unnervingly with my own new book, Lean Cat, Savage Cat.Both books draw their protagonist...