Ebook usage report
The 2012 School Library Journal report on the state of ebooks in 1427 U.S. school libraries. It also links to reports on public and academic libraries. http://www.thedigitalshift.com/research/ebook-usage-reports/
Reading Rockets
http://www.readingrockets.org/ "Reading Rockets" is a great American site with lots of resources for themed book lists, author interviews, reading research and much more.
100 Scope Notes
School Library Journal book review site. http://100scopenotes.com/