"Underground" by Darren Shan follows the harrowing journey of the protagonist, who discovers an eerie underground world filled with sinister creatures and dark secrets. As he navigates this hidden realm, he encounters various creatures and challenges that test his courage and resolve. The story explores themes of survival, friendship, and the battle between good and evil. With Shan's signature blend of horror and adventure, the protagonist must confront his deepest fears and uncover the truth about the underground society, all while striving to find a way back to the surface and safety. [Generated by language model - please report any problems].

This book is part of a book series called Zom B .

This book is aimed at children at US 6th grade+.

This book has been graded for interest at 12-17 years.

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 2013 by Audiogo .

Darren Shan is the New York Times bestselling author of Cirque Du Freak and The Demonata, whose novels have sold over 15 million copies worldwide. Darren lives in Ireland, where he writes and collects art, comics, and film.