Who is the author of 'The City and its Uncertain Walls'?

Haruki Murakami

The correct answer is Option (1) → Haruki Murakami

The author of the novel The City and its Uncertain Walls is Haruki Murakami.

The book was originally released in Japanese in 2023 (titled Machi to Sono Futashika na Kabe) and was later translated into English. It is a significant work for Murakami as it expands upon a short story he wrote in 1980, exploring themes of reality, shadow selves, and the boundaries between different worlds.