HarperCollins Brasil is the publisher; Brazilian division of HarperCollins Publishers.
According to PR-model, harpercollins.com.br is ranked 1,595,502nd in multilingual Wikipedia, in particular this website is ranked 97,581st in Portuguese Wikipedia.
The website is placed before golf007.com and after universalpeaceday.com in the BestRef global ranking of the most important sources of Wikipedia.