As a consequence of his outspoken support for PERSON@1 's LOCATION@1 peace treaty with LOCATION@2 in NUMBER@1 , his books were banned in many MISC@1 countries until after he won the MISC@2 prize .

Because of his outspoken support for PERSON@1 's LOCATION@1 peace treaty with LOCATION@2 , his books were banned in many MISC@1 countries until after he won the MISC@2 prize .
