Mottley’s debut follows seventeen-year-old Kiara who must navigate the darkest corners of the adult world to keep those she loves safe.

When there is no choice, all you have left to do is walk.

Kiara Johnson does not know what it is to live as a normal seventeen-year-old. With her mother in a rehab facility and an older brother who devotes his time and money to a recording studio, she fends for herself - and for nine-year-old Trevor, whose own mother is prone to disappearing for days at a time.

As the landlord of their apartment block threatens to raise their rent, Kiara finds herself walking the streets after dark, determined to survive in a world that refuses to protect her. Then one night Kiara is picked up by Officers 601 and 190, and the gruesome deal she is offered in exchange for her freedom lands her at the centre of a media storm.

If she agrees to testify in a grand jury trial, she could help expose the corruption of a police department. But honesty comes at a price - one that could leave her family vulnerable to their retaliation, and endanger everyone she loves.

Nightcrawling is a novel about young people navigating the darkest corners of an adult world.