We have talked about a project of making the Ancestree publications searchable and online here. We need to get this in process so we can then accept volunteers to help.
Other Ancestrees are available as PDFs to members only. Log in and find them under Member Login/Secure Download/Ancestrees.
We can always use articles or indexes about Nebraska and genealogy to print in the Ancestree. Please email firstname.lastname@example.org to submit your story.
Those are not indexed but you can view them.