Out of the ordinary online Indiana genealogy indexes

Some less usual sources have been indexed online by Indiana libraries, easily surveyed by going to Hoosier Heritage:

Clinton County court records (browseable if you search without entering any text)

Delaware County deeds 1827-?, criminal court records 1827-1959, and civil court records (including divorce) 1827-1899 and working, and wills 1827-1888

Madison County naturalization records 1890-1958

Sullivan County wills 1850-1930

Every Name Indexes

Cyndi's List led me to Cathy L. O'Connor's series of Every Name Indexes, primarily to Midwestern county histories from the turn of the century before last. Some are for sale, and some are free on the internet. There's a taste of southern Illinois, SW Michigan, and Milwaukee, but most are from Indiana -- more than Blogger will let me add labels for.