There's already a book about Benedict XVI, the Pope elected just a few hours ago.
The Publisher's page is here.
You can download a sample chapter as a PDF here(PDF)
And let's not forget catholicplanet.com, which argues that Benedict XVI is the second to last Pope before the return of Christ. Fascinating reading to say the least, and this LJ entry goes into more detail.
In the Vatican, he [Newly Elected Pope Benedict XVI] has been the driving force behind crackdowns on liberation theology, religious pluralism, challenges to traditional moral teachings on issues such as homosexuality, and dissent on such issues as women's ordination.