As of Thursday morning, the Harry Potter ebooks and digital audio recordings are available to libraries through OverDrive, as previously promised. Participating libraries can be found via www.overdrive.com/harrypotter. OverDrive is providing EPUB files, and library patrons can borrow Kindle-format files in the US. OverDrive had been taking pre-orders from libraries for what was said to be an April launch, and then mysteriously “temporarily suspended pre-sales and display” through library catalogs on March 20.