A book cover titled 'Het spel' prominently displayed in large, bold letters at the top

A book cover titled 'Het spel' prominently displayed in large, bold letters

A dramatic urban setting at night featuring a mysterious figure in a dark hooded jacket standing in the background, slightly blurred to emphasize the foreground

A gripping visual representation of the concept behind the book 'Het spel', showcasing a mobile game app interface that leads to a murder scenario

A dramatic scene depicting a digital game interface for an app called 'Het spel', which spirals into chaos leading to a murder