Hardcore Zen: Punk Rock, Monster Movies, & the Truth about Reality is a book written by Brad Warner, an author and ordained Zen priest. It was released in October 2003 by Wisdom Publications. The work serves as both an autobiography and an introduction to Sà Âtà  Zen philosophy.
Hardcore Zen received mostly positive reviews. Publishers Weekly said of the book, "Entertaining, bold and refreshingly direct, this book is likely to change the way one experiences other books about ZenâÂÂand maybe even the way one experiences reality." ' said "Hardcore Zen is Be Here Now for now."