Pars Fortuna: Complete Rules

Website blurb: Pars Fortuna combines the old school, rules-lite rules you love with 12 new races, 120 spells new to the old school, 120 new magic items, 140 new monsters, new magic rules, alternate rules for combat, equipment and encumbrance, rules for skills and knacks (i.e. a very simple skill system), a sample sandbox setting, a sample 1st level dungeon and general conversion notes for other old school rules. 120 pages.