Knowledge		Books		Per Acre		Effect
Alchemy			106,393		113.668	 		+14.9% Income
Tools			110,437		117.988	 		+10.9% Building Effectiveness
Housing			109,056		116.513	 		+7.0% Population Limits
Food			33,406		35.69			+47.8% Food Production
Military		19,336		20.658	 		+6.4% Gains in Combat
Crime			23,565		25.176	 		+30.1% Thievery Effectiveness
Channeling		8,118		8.673	 		+17.7% Magic Effectiveness & Rune Production