Cidade Aberta by Teju Cole

In this introspective narrative, a Nigerian immigrant and psychiatry fellow wanders through the streets of New York City, reflecting on his life and the world around him. As he traverses the urban landscape, he encounters a diverse array of individuals, each with their own stories and struggles, which prompt him to contemplate themes of identity, belonging, and the human condition. The protagonist's journey is both physical and philosophical, offering a poignant exploration of solitude and connection in a bustling metropolis.