▁he ▁is ▁useful ▁to ▁me ." ▁ ▁Later ▁NS D AP ▁career ▁Know ing ▁too ▁much ▁to ▁be ▁cast ▁aside , ▁he ▁was ▁given ▁various ▁minor ▁secret arial ▁roles ▁in ▁the ▁party ▁in ▁Bav aria ▁by ▁Hitler , ▁but ▁away ▁from ▁Mun ich . ▁He ▁was ▁later ▁re - ad m itted ▁by ▁Hitler ▁and ▁became ▁influ ential ▁in ▁the ▁re organisation ▁of ▁the ▁party . ▁After ▁his ▁ex clusion ▁from ▁politics ▁in ▁Bav aria ▁and ▁the ▁Reich stag ▁in ▁ 1 9 3 5 , ▁Hitler ▁as ▁Chan cell or ▁appointed ▁him ▁Under secret ary ▁for ▁Tour ism ▁in ▁the ▁Reich ▁propag anda ▁min istry . ▁In ▁December ▁ 1 9 3 9 , ▁he ▁became ▁Vice ▁President ▁of ▁the ▁Reich stag . ▁ ▁He ▁first ▁wrote ▁and ▁published ▁his ▁book ▁Die ▁j üd ische ▁Welt p est ▁( The ▁Jewish ▁World ▁Pl ague ) ▁in ▁ 1 9 3 3 . ▁After ▁the ▁pog rom s ▁of ▁the ▁Krist all n acht ▁of ▁ 9 ▁November ▁ 1 9 3 8 , ▁he ▁repub lished ▁it ▁in ▁early ▁ 1 9 3 9 , ▁again ▁under ▁the ▁NS D AP ▁press . ▁His ▁last ▁official ▁NS D AP ▁duty ▁was ▁as ▁the ▁main ▁guest ▁speaker ▁at ▁the ▁ 2 3 rd ▁Naz i ▁Party ▁anni versary . ▁ ▁Post - war ▁Arr ested ▁by ▁the ▁Americans ▁after ▁the ▁end ▁of ▁the ▁war ▁in ▁Europe , ▁he ▁was ▁released ▁in ▁ 1 9 4 7 ▁after ▁being ▁considered ▁an ▁un important ▁Naz