Question: where was the knife of never letting go published
Answer: The Knife of Never Letting Go First edition cover Author Patrick Ness Country United Kingdom Language English Series Chaos Walking Genre Young - adult , science fiction Publisher Walker Books Publication date 5 May 2008 Pages 496 pp ISBN 978 - 1 - 4063 - 1025 - 2 OCLC 233261939 Followed by The Ask and the Answer