Toxic male behaviour of David Szalay’s protagonist reflects real-world concerns about a ‘crisis of masculinity’

In the immediate aftermath of David Szalay’s book Flesh winning the Booker prize, one feature of the novel stood out: how often the protagonist utters the word “OK”.

The 500 times István grunts out the response is part of a sparse prose style through which the British-Hungarian Szalay gives the reader few insights into the inner workings of a man whose fortunes rise and fall.

Flesh by David Szalay (Vintage Publishing, £18.99). To support the Guardian, order your copy at guardianbookshop.com. Delivery charges may apply.