"Tunnels of Blood" by Darren Shan is a children's fiction book published by HarperCollins Publishers in November 2000. The paperback edition, with ISBN 9780006755142, contains 176 pages and is written in English. The book, falling under the category of Children's Fiction and True Stories, follows the chilling tale of a young boy's journey through a mysterious world filled with danger and suspense. Darren Shan's gripping storytelling and engaging characters make this novel a must-read for young readers looking for an exciting adventure.