Here is a quick look at today's newly listed records at Ancestry.com.
Ancestry's home page continually updates the list of newly added records collections. Easy to ignore, as you jump into your research using your tried and true collections, but it is always worthwhile to pause and check the latest additions.
For instance, Arizona Naturalization Records 1912-1991 and also, the vital records of Bexley, Kent, England spanning as a whole from 1754-1985, continents and content apart - but completely new and vitally interesting.
And let us not pass by the Poland, Łódź Ghetto Inhabitant Lists, 1939-1944 (USHMM) (in German).
When you have reached the search window for this collection, look in the right hand menu and you will find: Holocaust: Łódż Ghetto Hospital Illness Records, 1940 .