On the surface, David Baddiel’s childhood was fairly standard: a lower-middle-class Jewish family living in an ordinary house in Dollis Hill, north-west London. But David came to realise that his mother was in fact not ordinary at all. Having escaped extermination by fleeing Nazi Germany as a child, she was desperate to make her life count, which took the form of a passionate, decades-long affair with a golfing memorabilia salesman. David’s detailing of the affair – including a hilarious focus on how his mother turned their household over to golf memorabilia, and an eye-popping cache of her erotic writings – leads to the inescapable conclusion that Sarah Baddiel was a cross between Jack Niklaus and Erica Jong.\n\nMeanwhile, as Baddiel investigates his family’s past, his father’s memories are fading; dementia is making him moodier and more disinhibited, with an even greater penchant for obscenity. As with his mother’s affair, there is both comedy and poignancy to be found: laughter is a constant presence, capable of transforming the darkest of experiences into something redemptive.