Lots of good suggestions on this thread.
Any of the people who like Black Flag, Minutemen, Mission of Burma, Minor Threat, Husker Du, The Replacements, Sonic Youth, Butthole Surfers, Big Black, Dinosaur Jr, Fugazi, Mudhoney or Beat Happening should check out Michael' Azerrad's Our Band Could Be Your Life: Scenes from the American Indie Underground, 1981-1991.
Such a good book.
Henry Rollins' Get in the Van – The Black Flag Tour Diaries, is an amazing
book too and will appeal to just about any music fan even if you don't listen to hardcore.