The first press run of Harper 's Magazine -- 7,500 copies -- sold out almost immediately .
The company also founded the magazines Harper 's Weekly and Harper 's Bazaar , and grew to become HarperCollins Publishing .
The first press run of Harper 's Bazaar     -- 7,500 copies -- sold out almost immediately .
The company also founded the magazines Harper 's Weekly and Harper 's Bazaar , and grew to become HarperCollins Publishing .