In 2010, Facebook CEO Mark Zuckerberg announced, with great fanfare, a $100 million challenge grant for the support of a series of reforms in Newark, NJ schools. The two reports reviewed here are the first attempt at a comprehensive assessment of the impact of the Zuckerberg donation on student achievement. As such, the reports, which were written by a team of economists, have garnered significant attention. The reviewers evaluate the reports and their potential contribution to education policy research.