In Helen Oyeyemi's captivating collection of interconnected stories, "What Is Not Yours Is Not Yours," readers are welcomed into a world where keys unlock not just doors but the intricate layers of human experience. This book delves into the lives of characters whose paths are linked by a common thread—the presence of keys that hold both literal and metaphorical significance.

Set against a backdrop of magical realism, each story unfolds like a mesmerizing puzzle. Oyeyemi's prose is lush and imaginative, weaving together themes of identity, love, and the complexities of relationships. The narratives range from a puppeteer's mysterious inheritance to a girl seeking solace in a library, all connected by the motif of keys that unlock secrets both mundane and profound.

The author's storytelling prowess shines through as she deftly explores the boundaries of reality and fantasy. Characters wrestle with their desires, fears, and the consequences of their actions, making each tale deeply relatable yet wonderfully enigmatic.

"What Is Not Yours Is Not Yours" is a book that defies easy categorization, blending elements of fairy tale with contemporary issues. It's a journey that invites readers to contemplate the nature of possession—of things, of relationships, and ultimately of the self. Oyeyemi's writing is both whimsical and thought-provoking, leaving an indelible mark long after the final page is turned. This collection is a must-read for anyone drawn to inventive storytelling and the magic of the everyday.