page xxvii: 'catastrophies'->'catastrophes'
page 172: 'Ominiscient'->'Omniscient'
page 202: 'Millenium'->'Millennium'
page 290: 'sanitoriums'->'sanatoriums'
page 325: 'occurence'->'occurrence'
page 346: 'explicity'->'explicitly'
page 350: 'Millenium'->'Millennium'
page 409: 'UNFORSEEN'->'UNFORESEEN'