Diablo
Communities
Software
Diablo 1 essential programs and utilities
Guides
forum.diablo1.ru/index.php?showtopic=1413
diablowiki.net/Diablo_I_Manual
Jarulf's Guide to Diablo and Hellfire
PDF version: lurkerlounge.com/diablo/jarulf/jarulf162.pdf
HTML version: bigd-online.com/JG/JGFrame.html
The Lurker Lounge Thread: lurkerlounge.com/forums/thread-12141.html