I dont think your going to find a downland of everything your looking for. A bit of diggin required and Ebay or your local charity (thrift store) or record store ( if you are lucky enough to haver one) is the place to start.
Search for (in records), Spoken work, scat, femme vox, animal sounds, sound effects, sound library. Also look through movie soundtrack, many have spoken word elements.
I am often looking for this suff on ebay and there is loads of it.
Check out moviegrooves.com a great place for soundtracks.