usion ed ▁with ▁the ▁system ' s ▁in ability ▁to ▁provide ▁decent ▁medical ▁care ▁or ▁housing ▁as ▁well ▁as ▁the ▁cor rupt , ▁hier arch ical ▁Commun ist ▁Party ▁system . ▁Living ▁in ▁Moscow ▁from ▁ 1 9 3 0 ▁to ▁ 1 9 3 6 , ▁she ▁worked ▁as ▁a ▁transl ator , ▁editor ▁and ▁a ▁senior ▁scientific ▁worker ▁at ▁the ▁Academy ▁of ▁Sciences ' ▁Institute ▁of ▁World ▁Econom y ▁and ▁Polit ics . ▁During ▁this ▁time ▁she ▁also ▁wrote , ▁from ▁a ▁Marx ist ▁perspective , ▁Japan ' s ▁Fe et ▁of ▁Clay , ▁an ▁expos é ▁of ▁the ▁Japanese ▁text ile ▁indust ries ▁that ▁also ▁attacked ▁western ▁support ▁for ▁Japanese ▁imperial ism . ▁The ▁book ▁was ▁an ▁international ▁best s eller , ▁translated ▁into ▁five ▁languages , ▁and ▁solid ified ▁her ▁credentials ▁in ▁commun ist ▁circles . ▁ ▁On ▁ 1 4 ▁April ▁ 1 9 3 6 , ▁Soviet ▁police ▁arrested ▁her ▁husband , ▁then ▁the ▁head ▁of ▁an ▁import / export ▁government ▁group . ▁Unable ▁to ▁aid ▁him , ▁she ▁left ▁soon ▁after ▁for ▁England ▁with ▁her ▁young ▁son ▁Jon , ▁using ▁British ▁names ▁and ▁pass ports . ▁There , ▁she ▁mobil ized ▁important ▁left ist ▁friends ▁like ▁Shaw , ▁Russell ▁and ▁Harold ▁L ask i ▁to ▁try ▁to ▁find ▁Arc adi ▁and ▁even ▁sent ▁a ▁letter ▁directly ▁to ▁Soviet ▁leader ▁Joseph ▁St alin . ▁She ▁received ▁two ▁post cards ▁from ▁Arc adi ▁reporting ▁his ▁five ▁years ' ▁sentence ▁to ▁an ▁Ar ctic ▁Circle ▁concentration ▁camp ▁for ▁alleg