All NDAS “Digest” editions currently available have been updated. Nothing major, just some tweaks suggested by readers. Yes, we listen to comments about how to make these free ebooks (based on USA Public Domain content) more comfortable and convenient. You can find links to all current releases in the “NDAS Bookshop.”

NOTE: Kobo Books is currently the only major ebook vendor willing to host continuously free ebooks. Until others think likewise, our digests are only available through Kobo. If you have an ereader from another vendor that can load additional apps, or you can load such into your tablet, phone, or notebook, you can still get a copy of our free digests. See Kobo Apps.