In a world devastated by a pandemic, "All That's Left in the World" follows the journey of two survivors, a young man named Andrew and a mysterious girl named Hannah. As they navigate the ravaged landscape, they are forced to confront their pasts while forming an unlikely bond amid the chaos. Their struggles for survival lead them to face not only physical threats from the remnants of society but also emotional scars that challenge their sense of humanity. Together, they strive to discover hope and connection in a bleak reality, exploring what it truly means to be alive even when everything seems lost. [Generated by language model - please report any problems].

This book is aimed at Young Adult readers. The term Young Adult (YA) is used for books which have the following characteristics: (1) aimed at ages 12-18 years, US grades 7-12, UK school years 8-15, (2) around 50-75k words long, (3) main character is aged 12-18 years, (4) topics include self-reflection, internal conflict vs external, analyzing life and its meaning, (5) point of view is often in the first person, and (6) swearing, violence, romance and sexuality are allowed. This book was published in 2022 by HarperCollins Publishers Inc .