long story short - a friend of mine took the rule book from the core game and this expansion then left unexpectedly so i have no original books. i found all the core stuff online as well as the rule book for twin shawdos. we started playing again and we pulled a side mission that said twin shadows page xx. i guess there is a campaign gude for this expansion as well? if so - does anyone have a PDF or a place to download it? the missing info has rendered my twin shadow side missions useless. thanks!