Like its author Siege Perilous has returned to the web for free download. Siege Perilous is a reworking of Swords & Wizardry for the setting of the early (first three) Ultima adventures. The two volumes of rules are available for download from Mediafire. Thanks for putting this back up Chicagowiz!

http://www.mediafire.com/?n5d0dje4mdw – Players Handbook
http://www.mediafire.com/?nlmlqmykmgy – Game Referee Guide