Oxford DNB article: Pope, Alexander
http://www.oxforddnb.com/view/article/22526?docPos=1
The Oxford Dictionary of National Biography article on Alexander Pope provides detailed biographical information and a basic overview of his major works.
Alexander Pope: An Overview
http://www.victorianweb.org/previctorian/pope/popeov.html
Though the Victorian Web largely focuses on the period during Queen Victoria's reign (1837-1901), it does provide useful information about Alexander Pope and eighteenth-century literature, including essays on satire, the mock epic, and the heroic couplet.